ISO 21308-5:2014

INTERNATIONAL ISO
STANDARD 21308-5
First edition
2014-01-15
Road vehicles — Product data
exchange between chassis and body
work manufacturers (BEP) —
Part 5:
Coding of loader crane bodywork
Véhicules routiers — Échange de données de produit entre les
fabricants de châssis et de carrosseries (BEP) —
Partie 5: Codage des grues de chargement
Reference number
©
ISO 2014
© ISO 2014
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ii © ISO 2014 – All rights reserved

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Coding principles . 6
4.1 BEP codes of loader cranes . 6
4.2 Units of BEP code values . 7
4.3 References for measurements . 8
5 Coding of geometrical data and space requirements .14
5.1 Mounting positions of crane and auxiliary stabilizers .14
5.2 Dimensional interfaces for connections to sub-frame and chassis .15
5.3 Crane base dimensions, stabilizers, and lower space requirements .17
5.4 Boom system dimensions and space requirements above mounting plane .26
5.5 Crane slewing space requirements .35
5.6 Auxiliary stabilizer dimensions .37
6 Coding of masses .41
6.1 Mass points in transport position.41
6.2 Masses with distances in working mode for stability calculations .43
7 Coding of forces and moments .45
8 Coding of general crane data .45
8.1 General crane data .45
8.2 Mechanical interfaces .46
8.3 Hydraulics equipment and interfaces .47
8.4 Electrical/electronic equipment and interfaces .48
8.5 Load lifting attachments .48
Annex A (normative) XML coding related to this part of ISO 21308.49
Bibliography .51
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the meaning of ISO specific terms and expressions related to conformity
assessment, as well as information about ISO’s adherence to the WTO principles in the Technical Barriers
to Trade (TBT) see the following URL: Foreword - Supplementary information
The committee responsible for this document is ISO ISO/TC 22, Road vehicles, Subcommittee SC 15,
Interchangeability of components of commercial vehicles and buses.
ISO 21308 consists of the following parts, under the general title Road vehicles — Product data exchange
between chassis and bodywork manufacturers (BEP):
— Part 1: General principles (ISO/PAS)
— Part 2: Dimensional bodywork exchange parameters
— Part 3: General, mass and administrative exchange parameters
— Part 4: Mapping to STEP application protocol 239 [Technical Specification]
— Part 5: Coding of loader crane bodywork
iv © ISO 2014 – All rights reserved

Introduction
Based on the ISO BEP system for coding of bodywork exchange parameters, this part of ISO 21308
specifically deals with the coding of dimensions and other characteristics of loader cranes. The aim is
to ensure an efficient and unambiguous communication of dimensional installation data between the
parties involved. The BEP coding covers also main characteristics of hydraulic, electrical, and electronic
interfaces to the vehicle. XML coding for communication of the related BEP data is included as well.
This part of ISO 21308 is useful for all parties involved in the installation of cranes to vehicles, e.g. loader
crane manufacturers, truck chassis manufacturers, and bodywork manufacturers.
INTERNATIONAL STANDARD ISO 21308-5:2014(E)
Road vehicles — Product data exchange between chassis
and body work manufacturers (BEP) —
Part 5:
Coding of loader crane bodywork
1 Scope
The ISO 21308 series describes a generic system for the exchange of data between truck chassis
manufacturers and bodywork manufacturers. It applies to commercial vehicles as defined in ISO 3833,
having a maximum gross vehicle mass above 3 500 kg.
The process of exchanging the above information can involve
— chassis manufacturers,
— chassis importers,
— chassis dealers,
— one or more bodywork manufacturers, and
— bodywork component suppliers, e.g. manufacturers of demountable bodies, cranes and loading
equipment, and tipping equipment.
This part of ISO 21308 specifically describes the coding dimensions and other characteristics of loader
cranes and auxiliary stabilizers, to ensure an efficient and unambiguous communication of installation
data between the parties involved.
This part of ISO 21308 covers loader cranes as specified in ISO 15442, designed to be fitted on commercial
vehicles (including trailers).
This part of ISO 21308 is not applicable to other load-lifting systems (e.g. tail lifts, hook loader systems).
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
ISO/PAS 21308-1, Road vehicles — Product data exchange between chassis and bodywork manufacturers
(BEP) — Part 1: General principles
ISO 21308-2, Road vehicles — Product data exchange between chassis and bodywork manufacturers
(BEP) — Part 2: Dimensional bodywork exchange parameters
ISO 21308-3, Road vehicles — Product data exchange between chassis and bodywork manufacturers
(BEP) — Part 3: General, mass and administrative exchange parameters
EN 12999, Cranes — Loader cranes
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
loader crane
powered crane comprising of a column that slews about a base and a boom system that is attached to
the top of the column and which is usually fitted on a vehicle (including trailer) and designed for loading
and unloading the vehicle
[SOURCE: ISO 15442:2005, 3.1.1, modified — Note 1 to entry has been extended.]
Note 1 to entry: Figure 1 shows the main parts of a loader crane referred to in this part of ISO 21308.
1 2
a) Loader crane with straight boom
b) Loader crane with articulated boom
18 11 14 13
c) Third boom details
2 © ISO 2014 – All rights reserved

d) Crane base details
Key
1 crane base 7 first boom 13 boom extension, manual
2 stabilizer extension 8 first boom cylinder 14 hook
3 stabilizer leg 9 second boom 15 controls
4 stabilizer foot 10 second boom cylinder 16 third boom adapter
5 slewing mechanism 11 boom extension, hydraulic 17 third boom
6 column 12 extension cylinders 18 third boom cylinder
Figure 1 — Main parts of a loader crane
3.2
articulated boom
boom consisting of members that pivot in the vertical plane
[SOURCE: ISO 15442:2005, 3.1.2]
3.3
crane base
base
housing incorporating anchoring points and bearings for the slewing column
3.4
boom
structural member in the boom system of the loader crane
3.5
boom extension
part of the boom which is capable of telescopic movement to vary its length
3.6
boom system
complete system consisting of booms, boom extensions, cylinders, and all accessories fixed to booms or
boom extensions
3.7
column
slewing structural member which supports the boom system
[SOURCE: ISO 15442:2005, 3.1.6]
3.8
control station
position from which the loader crane may be operated
[SOURCE: ISO 15442:2005, 3.1.7]
3.9
control system
interface between the operating levers and the actuating components which provide movements of the
loader crane
[SOURCE: ISO 15442:2005, 3.1.8]
3.10
dead loads
forces due to masses of fixed and movable crane parts (including fluids) which act permanently on the
structure while the crane is being used
[SOURCE: ISO 15442:2005, 3.1.10, modified — “(including fluids)” has been added]
3.11
gross load
sum of payload, lifting attachments, and, if applicable, a portion of the hoist rope
3.12
hoist
machine for lifting and lowering suspended loads over predetermined distances using ropes or chains
3.13
load attachment point
point for attachment of means to lift a load
Note 1 to entry: There may be several load attachment points on a boom system.
3.14
mass point
mass given, together with the corresponding Cartesian coordinate
3.15
net lifting moment
rated capacity multiplied by outreach
3.16
nominal extended working position
working position with the first boom at the angle of its maximum moment and, if applicable, with the
second and the third boom in the horizontal plane with all extensions fully extended, or if needed at a
higher first boom angle to bring the second boom in balance
Note 1 to entry: In balance means that the second boom cylinder is able to hold at least the same payload as the
first boom cylinder.
4 © ISO 2014 – All rights reserved

3.17
nominal retracted working position
working position wherein boom angles are as in nominal extended working position, with all boom
extensions fully retracted
3.18
nominal slewing angle
slewing angle when the second boom system is in parallel with the local x-axis
3.19
nominal unfolded transport position
position wherein the boom system is in the horizontal plane with all extensions fully retracted
Note 1 to entry: The maximum overall transport height for the applicable country or region should be taken into
account.
3.20
outreach
horizontal distance between the axis of rotation of the column and the point of load attachment
3.21
payload
load which is lifted by the crane and suspended from the non-fixed load-lifting attachment(s) or, if such
an attachment is not used, directly from the fixed load-lifting attachment(s)
3.22
slewing
rotational movement of the column and boom system about a vertical axis
3.23
slewing centre
rotation centre of the crane column about a vertical axis
3.24
slot
linear range between two end points in the x-y plane where frame attachments can be positioned
3.25
stabilizer
aid to the supporting structure connected to the base of the crane or to the vehicle to provide stability,
without lifting the vehicle from the ground
[SOURCE: ISO 15442:2005, 3.1.29]
3.25.1
stabilizer extension
part of the stabilizer capable of extending the stabilizer leg laterally from the transport position to the
operating position
[SOURCE: ISO 15442:2005, 3.1.30]
3.25.2
stabilizer leg
part of a stabilizer capable of contacting the ground to provide the required stability
Note 1 to entry: The stabilizer leg is capable of extending the stabilizer foot in order to make contact with the
ground.
[SOURCE: ISO 15442:2005, 3.1.31, modified — Note 1 to entry has been added.]
3.25.3
stabilizer beam
part of the base where the stabilizers are attached
3.25.4
stabilizer foot
part of a stabilizer leg in contact with the ground
3.26
total lifting moment
sum of the load moment and the moment produced by dead loads
[SOURCE: ISO 15442:2005, 3.1.34]
4 Coding principles
4.1 BEP codes of loader cranes
Each characteristic, related to the loader cranes and their interfaces to truck chassis, is assigned a code
composed of the items given below. A prefix “BEP”, followed by a dash (-), shall be used to avoid confusion
with other coding systems.
BEP codes are formatted according to the principles in Table 1.
6 © ISO 2014 – All rights reserved

Table 1 — BEP coding principles
BEP-ppMccc.n.p.q.s.t
Item Assignment Description
pp Bodywork category pp = None or 00 for codes related to vehicle chassis (ISO 21308-2 and
ISO 21308−3)
pp = 01 for codes related to loader cranes (this part of ISO 21308)
M Measure type A capital letter, which denotes the type of code:
H = z direction, coordinate system in accordance with ISO 4130
L = x direction, coordinate system in accordance with ISO 4130
W = y direction, coordinate system in accordance with ISO 4130
C = coordinate (x,y) or (x,y,z) in the Cartesian coordinate system
M = mass (m), or mass point (m,x,y,z)
F = force (static or dynamic)
T = moment (static or dynamic)
R = radius
V = angle
G = general
A = administrative
ccc BEP code number Code number given by the standard
.n Index number .n is used to designate object number n
.p Entity number .p is used to designate a certain set of object characteristics or entities (e.g.
dimensions, coordinates, address information)
Where both .n and .p are specified, they are given in the .n .p order.
.q Corner number .q is used to designate contour corner index number
.s Side designator L or R
.t Type designator Not used in this part of ISO 21308
NOTE 1 Dimensions, except for radius, can be positive or negative.
NOTE 2 This part of ISO 21308 contains BEP codes for coding one loader crane on one truck. More cranes can
be applied to the same truck by applying independent instances of coding.
4.2 Units of BEP code values
The following units are preferred when reporting values related to BEP codes (see also ISO/PAS 21308-
1):
— dimensions (L, W, H, R) and coordinates (x,y,z), in millimetres (mm);
— masses, in kilograms (kg);
— forces, in newtons (N), or kilonewtons (kN);
— moments, in newton-metres (N∙m), or kN∙m;
— angles, in degrees (°).
NOTE Guidance on units is shown in the unit column.
4.3 References for measurements
4.3.1 Global coordinate system (X,Y,Z)
A vehicle coordinate system according to Figure 2 is applied. Global coordinates for the vehicle are
denominated X, Y, and Z (uppercase letters).
Origin is on top of the chassis frame, straight above the first front axle, and at the chassis centre line.
NOTE The vehicle coordinate system used in this part of ISO 21308 is fully in line with ISO 4130, but applied
on a truck.
Figure 2 — Vehicle coordinate system according to ISO 4130, applied on a truck (commercial
vehicle)
4.3.2 Local crane coordinate system
For a default mounting position, the principle should be that the crane coordinate directions should
coincide with those of the vehicle. Local crane coordinates are denominated x, y, and z (lowercase
letters). See Figure 3.
8 © ISO 2014 – All rights reserved

+z
+y
+x
Figure 3 — Local crane coordinate system, general principle
The origin of the crane coordinate system (referred to as zero point in this part of ISO 21308) is the point
where the crane slewing axis intersects with the mounting plane of the crane.
According to EN 12999, the longitudinal position (local x = 0) of the slewing centre shall be clearly
marked on both sides of the crane base.
The crane orientation with respect to the positioning of boom system and stabilizers can be orientated
according to either of the principles shown in Figure 4. The default crane orientation can be either of the
two cases shown in Figure 4.
+z +z
-x +x -x +x
-z
-z
Figure 4 — Loader crane orientation with respect to positioning of boom system and stabilizers
The crane manufacturer decides the most appropriate orientation of the crane coordinate system in line
with the conventions given above.
4.3.3 Local auxiliary stabilizer coordinate system
For a default mounting position, the principle should be that the auxiliary stabilizer coordinate directions
should coincide with those of the vehicle. Local auxiliary stabilizer coordinates are denominated x, y,
and z (lowercase letters). See Figure 5.
10 © ISO 2014 – All rights reserved

+y
+z
+y
+z
+x
+x
+z
+x
Figure 5 — Local stabilizer coordinate system, general principle
The origin of the auxiliary stabilizer coordinate system (referred to as zero point in this part of ISO 21308)
is defined by the following:
— local x =0:, centre of stabilizer extensions for in-line extensions, centre between stabilizer extensions
for off-centre stabilizer extensions;
— local y = 0: at half of the width of the stabilizer beam;
— local z = 0: at the lower mounting plane (used when stabilizers are mounted on top of chassis frame).
The orientation of the x-axis may be as shown in Figure 5 or in the reverse direction. The manufacturer
decides the most appropriate orientation of the auxiliary stabilizer coordinate system with respect to
the direction of the x-axis.
4.3.4 Transformation of local coordinates for loader cranes
Loader cranes and auxiliary stabilizers may be mounted in various positions (e.g. behind cabin, or at the
rear) and with different orientations.
When the loader crane is mounted on a vehicle, its local coordinate system needs to be transformed to
the directions of the global coordinate system. The transformed coordinates are x’, y’, and z’ (lowercase
letters with an apostrophe). See Figure 6.
+z’ +z’
+Z
+x’ +x’
+X
Figure 6 — X and Z coordinates of chassis and corresponding x’ and z’ coordinates of mounted
loader cranes
The following transformations are required for the loader crane.
First the local coordinate axes must be aligned with the axes of the global coordinate system. One of the
two following cases applies.
1) The loader crane is positioned according to the manufacturer’s default orientation.
— x’ = x
— y’ = y
— z’ = z
2) The loader crane is rotated 180° around the z-axis from the manufacturer’s default orientation (the
stabilizers now point to the opposite direction).
— x’ = -x
— y’ = -y
— z’ = z
Then the loader crane can be described in the global coordinate system, when the offset to the mounting
point is added to all coordinates of the local coordinate system.
Transformation to the global coordinate system, using coding as described in ISO 21308-2, is as follows.
— X = x’ + BEP-01L001
— Y = y’ + BEP-01W001
— Z = z’ + (chassis height + sub-frame height) at (X,Y)
NOTE Chassis height is derived from BEP-H035 to BEP-H040. Sub-frame height is derived from BEP-H070.
12 © ISO 2014 – All rights reserved

4.3.5 Transformation of local coordinates for auxiliary stabilizer beams
The following transformations are required for each auxiliary stabilizer beam.
First, the local coordinate axes must be aligned with the axes of the global coordinate system. One of the
two following cases applies.
1) The auxiliary stabilizer beam is positioned according to the manufacturer’s default orientation.
— x’ = x
— y’ = y
— z’ = z
2) The auxiliary stabilizer beam is rotated 180° around the z-axis from to the manufacturer’s default
orientation.
— x’ = -x
— y’ = -y
— z’ = z
Then the auxiliary stabilizer beam can be described in the global coordinate system, when the offset to
the mounting point is added to all coordinates of the local coordinate system.
Transformation to the global coordinate system, using coding as described in ISO 21308-2:
— X = x’ + BEP-01L003.n
— Y = y’
— Z = z’ + (height of lower mounting plane of auxiliary stabilizer beam when mounted)
5 Coding of geometrical data and space requirements
5.1 Mounting positions of crane and auxiliary stabilizers
BEP-code Assignment Description Unit Presented
in
BEP-01L001 Crane posi- Distance from first front axle to zero point of crane. mm 2D, 3D, TD
tioning point,
length
BEP-01W001 Crane posi- Distance from centre line of chassis to zero point of crane. mm 2D, 3D, TD
tioning point,
NOTE Rear crane example shows a distance with a
width
negative sign.
BEP-01V001 Crane orien- Installed orientation of loader crane relative to manufac- ° 2D, 3D, TD
tation turer’s default orientation.
NOTE Only 0° or 180° is possible. If the code is omitted,
the default orientation is assumed.
01L001
01L001
Example showing two crane mounting positions
BEP-01L003.n Positioning of Distance from first front axle centreline of the n-th auxil- mm 2D, 3D, TD
n-th auxiliary iary stabilizer or n-th group of stabilizers.
stabilizer
NOTE Positioning in front of the front axle is noted with
a negative sign.
BEP-01V003.n Orientation of Installed orientation of n-th auxiliary stabilizer relative to ° 2D, 3D, TD
n-th auxiliary manufacturer’s default orientation.
stabilizer
NOTE Only 0° or 180° is possible. If the code is omitted,
the default orientation is assumed.
14 © ISO 2014 – All rights reserved
01W001
01W001
BEP-code Assignment Description Unit Presented
in
01L003.1
01L003.2
Example showing front and rear auxiliary stabilizers
5.2 Dimensional interfaces for connections to sub-frame and chassis
BEP-code Assignment Description Unit Presented
in
BEP-01C005.p Slot p, first Coordinate (x,y) of first end point of attachment slot p. mm 2D, 3D, TD
end point
NOTE 1 The slots may be given in any order.
NOTE 2 If a slot consists of a single hole, C006 can be omit-
ted.
NOTE 3 General sign conventions for coordinate systems
are applied.
NOTE 4 Local coordinate system is applied (z = 0).
BEP-01C006.p Slot p, second Coordinate (x,y) of second end point of attachment slot p. mm 2D, 3D, TD
end point
NOTE 1 The slots may be given in any order.
NOTE 2 If a slot consists of a single hole, C006 can be omit-
ted.
NOTE 3 General sign conventions for coordinate systems
are applied.
NOTE 4 Local coordinate system is applied (z = 0).
BEP-code Assignment Description Unit Presented
in
y
BEP-01C006.2
BEP-01C006.1
BEP-01C005.2
BEP-01C005.1
x
BEP-01C005.3
BEP-01C005.4
BEP-01C006.3
BEP-01C006.4
Example of coding of four attachment slots
16 © ISO 2014 – All rights reserved

BEP-code Assignment Description Unit Presented
in
Example of height coding of slots 1 and 4 (upper) and slots 2 and 3 (lower)
5.3 Crane base dimensions, stabilizers, and lower space requirements
5.3.1 Crane base dimensions
5.3.1.1 Crane base, basic non-frame-integrated type
BEP-code Assignment Description Unit Presented in
BEP-01L010 Overall length, Overall length of crane base, above mounting plane, mm 2D, 3D, TD
base including stabilizers.
BEP-01W010 Overall width, Overall width of crane base, including stabilizers. mm 2D, 3D, TD
base
BEP-01W020 Slewing centre Offset from slewing centre to symmetry line of the crane mm 2D, 3D, TD
offset attachments.
NOTE When the value is negative, the symmetry line is
in the negative direction.
BEP-01L021 Slewing centre Distance from slewing centre to the minimum x coordi- mm 2D, 3D, TD
to min x nate of the crane base.
BEP-01W021 Slewing centre Distance from slewing centre to the minimum y coordi- mm 2D, 3D, TD
to min y nate of the crane base.
01H005.2
01H005.4
01H005.1
01H005.3
BEP-code Assignment Description Unit Presented in
y
x
01L021
01L010
Example of coding of a crane base
5.3.1.2 Crane base, frame-integrated type
BEP-code Assignment Description Unit Presented
in
NOTE The applicable codes for a regular crane base (see 5.3.1.1) should be used as far as possible, but addi-
tional coding may be necessary, as shown below.
BEP-01L010 Overall Overall length of integrated crane base, above mounting mm 2D, 3D, TD
length, base plane, including stabilizers.
BEP-01W010 Overall width, Overall width of integrated crane base, above mounting mm 2D, 3D, TD
base plane, including stabilizers.
BEP-01L011 Slewing cen- Distance from slewing centre to the minimum x coordi- mm 2D, 3D, TD
tre to min x of nate of the integrated crane base to connect the additional
base sub-frame.
18 © ISO 2014 – All rights reserved
01W020
01W021
= =
01W010
BEP-code Assignment Description Unit Presented
in
BEP-01W020 Slewing cen- Offset from slewing centre to symmetry line of the crane mm 2D, 3D, TD
tre offset attachments.
NOTE When the value is negative, the symmetry line is
in the negative direction.
BEP-01L021 Slewing cen- Distance from slewing centre to the minimum x coordi- mm 2D, 3D, TD
tre to min x nate of the outmost point of the integrated crane base.
BEP-01W021 Slewing cen- Distance from slewing centre to the minimum y coordi- mm 2D, 3D, TD
tre to min y nate of the crane base without stabilizer.
BEP-01W030 Overall width, Overall width of integrated crane base, above mounting mm 2D, 3D, TD
base, without plane, without stabilizers to direction –x.
stabilizer
NOTE Plane to connect crane base to the chassis.
BEP-01W031 Overall width, Overall width of integrated crane base, above mounting mm 2D, 3D, TD
base, without plane, without stabilizers to direction +x.
stabilizer
NOTE Plane to connect crane base to the chassis.
BEP-01W032 Overall width, Distance from slewing centre to the minimum x coordi- mm 2D, 3D, TD
base, without nate of the crane base, including stabilizers.
stabilizer
NOTE Plane to connect crane base to the chassis.
BEP-01H030 Height of Distance from mounting plane to the highest point of the mm 2D, 3D, TD
crane base crane base to connect the additional subframe to direc-
from mount- tion –x.
ing plane
BEP-01H031 Height of Distance from mounting plane to the highest point of the mm 2D, 3D, TD
crane base crane base to connect the additional subframe to direc-
from mount- tion +x.
ing plane
BEP-01C021.p Space require- Coordinate (x,y,z) of first corner of space enclosing box p. mm 2D, 3D, TD
ment box p,
NOTE 1 The boxes may be given in any order.
first corner
NOTE 2 Any two corners of a space diagonal may be cho-
sen.
NOTE 3 General sign conventions for coordinate systems
are applied.
NOTE 4 .p may be omitted if there is only one box.
BEP-01C022.p Space require- Coordinate (x,y,z) of second corner of space enclosing box mm 2D, 3D, TD
ment box p, p.
second corner
NOTE 1 The boxes may be given in any order.
NOTE 2 Any two corners of a space diagonal may be cho-
sen.
NOTE 3 General sign conventions for coordinate systems
are applied.
NOTE 4 .p may be omitted if there is only one box.
BEP-code Assignment Description Unit Presented
in
+z
+x
01C021
01C022
+y
+x
Example of coding of a frame-integrated crane base
20 © ISO 2014 – All rights reserved
01L011
01L021
01L010
= =
01W030
01H031
01W021 01W020
01H030
01W032 01W031
01W010
5.3.2 Main stabilizers, dimensions, and positions
BEP-code Assignment Description Unit Presented in
NOTE All codes mentioned in 5.3.2 are grouped together by applying the same value for .p.
BEP-01C040.p Stabilizer Coordinate (x,y) of leg p of stabilizer in transport posi- mm 2D, 3D, TD
leg, trans- tion.
port posi-
NOTE 01C040.1 is the coordinate of the first stabilizer
tion
leg in transport position.
BEP-01C041.p Stabi- Coordinate (x,y) of leg p of stabilizer in maximum mm 2D, 3D, TD
lizer leg, extended position.
extended
position
BEP-01W044.p Distance Distance from centre axis of stabilizer leg p to outermost mm 2D, 3D, TD
stabilizer edge of stabilizer leg p, excluding stabilizer foot.
leg centre to
edge
BEP-01W043.p Stabilizer Overall width of stabilizer leg p, excluding stabilizer mm 2D, 3D, TD
leg overall foot but including sensors, hydraulic valves, and other
width components.
BEP-01L044.p Distance Distance from centre axis of stabilizer leg p to outermost mm 2D, 3D, TD
stabilizer edge of stabilizer leg p in the +x direction, excluding
leg centre to stabilizer foot.
edge
BEP-01L045.p Stabilizer Overall horizontal length of stabilizer leg p, excluding mm 2D, 3D, TD
leg overall stabilizer foot but including sensors, hydraulic valves,
horizontal and other components.
length
01C041.1
y
01C040.1
01L044.1
01L045.1
01L045.2
01L044.2
x
01C040.2
01C041.2
Example of coding of main stabilizers
BEP-01H040.p Stabilizer Distance between mounting plane and lowest edge of mm 2D, 3D, TD
leg distance non-extendable part of stabilizer leg p.
to mounting
plane
BEP-01H041.p Stabilizer Distance between mounting plane and lowest edge of mm 2D, 3D, TD
leg distance non-extendable part of stabilizer leg p, including foot.
to mount-
ing plane,
including
foot
BEP-01H042.p Stabilizer Maximum stroke of extendable part of stabilizer leg p. mm 2D, 3D, TD
leg stroke
BEP-01H043.p Stabilizer Minimum height of stabilizer leg p, including foot and any mm 2D, 3D, TD
leg height device on top of the leg
BEP-01H044.p Stabilizer Distance between mounting plane and lowest edge of mm 2D, 3D, TD
beam, low- continuous profile of stabilizer beam p.
est edge
NOTE Continuous profile excludes any local reinforce-
ments or devices.
BEP-01H045.p Stabilizer Height of continuous profile of stabilizer beam p. mm 2D, 3D, TD
beam height
NOTE Continuous profile excludes any local reinforce-
ments or devices.
22 © ISO 2014 – All rights reserved
01W044.2
01W045.2
01W044.1
01W045.1
BEP-01W046.p Stabilizer Width of stabilizer leg p, excluding foot. mm 2D, 3D, TD
leg width
BEP-01W047.p Stabilizer Width of stabilizer foot p. mm 2D, 3D, TD
foot width
NOTE Stabilizer foot in horizontal position is assumed
if tiltable.
01W046.1
01W047.1
Example of coding of stabilizer beam, leg, and foot
BEP-01L048.p Stabilizer leg Distance from slewing centre to stabilizer leg p tilting mm 2D, 3D, TD
tilting centre centre.
BEP-01H048.p Stabilizer leg Distance from mounting plane to stabilizer leg p tilting mm 2D, 3D, TD
tilting centre centre.
BEP-01R048.p Stabilizer leg Radius from stabilizer leg p tilting centre to the intersec- mm 2D, 3D, TD
tilting radius tion of stabilizer leg p centre line and the bottom of the
stabilizer foot.
BEP-01V048.p Stabilizer leg Tilting angle of stabilizer leg p from operational position mm 2D, 3D, TD
tilting angle to transport position.
NOTE With the x-axis pointing to the right-hand side
(default coordinate system), tilting clockwise gives a
positive rotation angle. Tilting counter-clockwise gives a
negative rotation angle.
01H041.1
01H042.1
01H045.1
01H040.1
01H044.1
01H043.1
z
01L048.1
x
01R048.1
01V048.1
Example of coding of tiltable stabilizer leg
24 © ISO 2014 – All rights reserved
01H048.1
5.3.3 Space requirements for mounting clearances
BEP-code Assignment Description Unit Presented
in
BEP-01C050.p Clearance Coordinate (x,y,z) of first corner of enclosing box p that mm 2D, 3D, TD
box p, first must be kept clear for interfering parts of the crane.
corner
NOTE 1   The boxes may be given in any order.
NOTE 2   Any two corners of a space diagonal may be
chosen.
NOTE 3   General sign conventions for coordinate sys-
tems are applied.
NOTE 4   .p may be omitted if there is only one box.
BEP-01C051.p Clearance Coordinate (x,y,z) of second corner of enclosing box p mm 2D, 3D, TD
box p, sec- that must be kept clear for interfering parts of the crane.
ond corner
NOTE 1   The boxes may be given in any order.
NOTE 2   Any two corners of a space diagonal may be
chosen.
NOTE 3   General sign conventions for coordinate sys-
tems are applied.
NOTE 4   .p may be omitted if there is only one box.
z z
x
y
01C050.2 01C050.1
01C050.1
01C051.1
01C051.2
01C051.1
01C050.1
01C051.1
Example of space requirements described with clearance boxes
5.4 Boom system dimensions and space requirements above mounting plane
5.4.1 Dimensions in folded transport position
BEP code Assignment Description Unit Presented in
BEP-01C060.q Crane contour, Coordinate (x,y) of crane contour point q, in folded posi- mm 2D, 3D, TD
folded, top tion.
view
NOTE 1   The contour points must be given in the
applied order.
NOTE 2   The start and end contour points must be the
same coordinates.
NOTE 3   General sign conventions for coordinate sys-
tems are applied.
NOTE 4   Local coordinate system is applied.
01C060.1
01C060.10
01C060.2
y
x
01C060.3
01C060.4 01C060.5
01C060.6 01C060.8 01C060.9
01C060.7
Example of coding of crane contour, folded position
BEP-01L060 Boom system Distance from slewing centre to the minimum x coordi- mm 2D, 3D, TD
length from nate of the boom system.
slewing centre
BEP-01L061 Boom system Overall length of boom system in folded position. mm 2D, 3D, TD
length, folded
BEP-01W060 Boom system Distance from slewing centre to the minimum y coordi- mm 2D, 3D, TD
width from nate of the boom system.
slewing centre
26 © ISO 2014 – All rights reserved

BEP code Assignment Description Unit Presented in
BEP-01W061 Boom system Overall width of boom system in folded position. mm 2D, 3D, TD
width, folded
BEP-01H060 Overall height Overall height above mounting plane in folded position. mm 2D, 3D, TD
above mount-
ing plane
01W061 01L061
01W060
01L060
Example of coding of boom main dimensions above mounting plane, folded position
5.4.2 Dimensions in unfolded transport position
5.4.2.1 Boom horizontal position measurements
BEP-code Assignment Description Unit Presented in
BEP- Length at meas- Length at the .n height measured from the slewing mm 2D, 3D, TD
01L070.n ured height centre.
NOTE Nominal unfolded transport position is
assumed.
BEP- Profile height of Profile height at the .n length measured from a centre- mm 2D, 3D, TD
01H070.n boom system line which passes through the centre of the first boom
rotation axle.
NOTE Nominal unfolded transport position is
assumed.
BEP-01L071 Distance from Horizontal distance from first boom rotation axle to mm 2D, 3D, TD
first boom slewing centre.
rotation axle to
slewing centre
BEP-01H071 First boom First boom rotation axle position measured from the mm 2D, 3D, TD
rotation axle mounting plane.
position
01H060
BEP-code Assignment Description Unit Presented in
BEP-01L072 Outermost load Distance from slewing centre to the centre of the out- mm 2D, 3D, TD
attachment ermost load attachment point of the second boom.
point at the
second boom
BEP-01H072 Outermost load Height of the centre of the outermost load attachment mm 2D, 3D, TD
attachment point of the second boom measured from a centreline
point at the which passes through the centre of the first boom
second boom rotation axle.
BEP-01H073 Maximum Maximum height of crane measured from the mount- mm 2D, 3D, TD
height of crane, ing plane in the nominal transport position.
unfolded
01L072
01L071
01L070.1
01L070.2
01L070.4
Example showing a loader crane with straight boom system
01L072
01L071
01L070.1
01L070.2
01L070.3
01L070.4
Example showing a loader crane with articulated boom system
28 © ISO 2014 – All rights reserved
01H073
01H071 01H073
01H071
01H070.1
01H070.1
01H070.2
01H070.2
01H070.3
01H070.4
01H072
01H070.4
01H072
5.4.2.2 Boom transport position measurements
BEP-code Assignment Description Unit Presented in
BEP-01V070 Minimum space Angle of the second boom, reached from the nominal mm 2D, 3D, TD
for leaving unfolded transport position, resulting in the minimum
the loading horizontal distance of the boom system required for
platform, first leaving the loading platform.
boom angle
BEP-01V071 Minimum space Angle of the first boom, reached from the nominal mm 2D, 3D, TD
for leaving the unfolded transport position, resulting in the minimum
loading plat- horizontal distance of the boom system required for
form, second leaving the loading platform.
boom angle
BEP-01L073 Minimum space The minimum horizontal distance of the boom sys- mm 2D, 3D, TD
required for tem, reached from the unfolded transport position,
leaving the required for the boom system for leaving the loading
loading plat- platform.
form
BEP-01L074 Minimum space Minimum space required in unfolded transport posi- mm 2D, 3D, TD
required in tion, distance from slewing centre to the outermost
unfolded trans- point of the second boom.
port position
BEP-01H074 Minimum Minimum height of crane when rotated in the axis of mm 2D, 3D, TD
height of crane, the first boom so that the load attachment point is as
unfolded close as possible to the mounting plane.
01V070
01L074
01L073
Example showing a loader crane with straight boom system
NOTE The height of the loading platform may differ from the mounting plane.
01H074
BEP-code Assignment Description Unit Presented in
01V070
01V071
01L074
01L073
Example showing a loader crane with articulated boom system
NOTE The height of the loading platform may differ from the mounting plane
5.4.2.3 Crane base and boom system contour
BEP-code Assignment Description Unit Presented
in
BEP-01C070.q Crane base contour Coordinate (x,y) of crane base contour point q. mm 2D, 3D, TD
NOTE 1 The contour points must be given in the
applied order.
NOTE 2 The start and end contour points must be
the same coordinates.
NOTE 3 General sign conventions for coordinate
systems are applied.
NOTE 4 Local coordinate system is applied.
30 © ISO 2014 – All rights reserved
01H074
...