Measurement designations. General. BEP codes

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Martina Hines
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1 BEP (Bodywork Exchange Parameter) are codes that identify unique targets on the vehicle to make information transfer between the vehicle manufacturer and bodybuilder simpler. The BEP codes follow the international standard ISO BEP codes The table explains the dimensions for chassis from the P, G and R series. A L011 Axle distance. Distance from the centreline of the first front axle to the centreline of the first driving rear axle. AF L030.n.A Length of the compressed air tank. AG L031.n.A.L Distance between the centreline of the first front axle and a point at the very rear of the compressed air tank when located on the left-hand side. Applies to the configurations 8x2, 8x4 and 8x2 * 6. AL L030.n.A.L Distance between the centreline of the first driving rear axle and a point at the very front of the compressed air tank when located on the left-hand side. AR L030.n.A.R Distance between the centreline of the first driving rear axle and a point at the very front of the compressed air tank when located on the right-hand side. AS L031.n.A Distance between the centreline of the first driving rear axle and a point at the very rear of the compressed air tank when located on the inside of the frame. AT L015 Theoretical axle distance. Distance between the front and rear pressure distribution centre. B L012.2 Bogie spacing. B L012.3 Bogie spacing. BA L036.2 Distance between the centreline of the first front axle and crossmember or chassis component. BB L036.3 Distance between the centreline of the first front axle and crossmember or chassis component. BC L036.4 Distance between the centreline of the first front axle and crossmember or chassis component. BD L036.5 Distance between the centreline of the first front axle and crossmember or chassis component. 02:20-02 Issue 3 en-gb 1 (6)

2 - L078 Distance between the centre of the fifth wheel's kingpin and the nearest object behind the cab. - L079 Distance between the centre of the fifth wheel's kingpin and the most distant obstacle at the rear of the tractor, as a radial measurement. CA L037.n Distance between the centreline of the first driving rear axle and crossmember or chassis component. CB L037.n Distance between the centreline of the first front axle and crossmember or chassis component. CC L037.n Distance between the centreline of the first front axle and crossmember or chassis component. CD L037.n Distance between the centreline of the first driving rear axle and crossmember or chassis component. CE L037.n Distance between the centreline of the first driving rear axle and crossmember or chassis component. CI L061 Distance between the first front axle centreline and the farthermost point on cab in tilted position. CM H062 Radius for cab tilting. Radius between a theoretical point around which the cab moves while tilting (TTC) and the highest point on the cab during tilting. CO Distance between the top edge of the frame and the highest point on the cab during tilting. CP L062 Distance between the centreline of the first front axle and a theoretical point around which the cab moves during tilting (TTC). CR H060 Distance between the top edge of the frame and a theoretical point around which the cab moves during tilting (TTC). CX Distance between the highest point on the cab and the highest point on the air deflector. CZ Distance between the highest point on the cab and the highest point on the roof hatch in the open position. D Tyre diameter, unloaded. DKU The towing unit's protruding part. Distance between the back of the towing unit's coupling mouth and the inside of the draw beam at the towing unit attachment. DX Dimensions of rear edge's protective plate (applies to tractors with rear edge protective plate). E H042.2 Distance between top edge of frame and top edge of tyre on the second front axle (8x2, 8x4 and 8x2 * 6). Applies to parallel maximum suspension compression. EH H030.1 Distance between top edge of frame and top edge of exhaust pipe (applies to vehicles with vertical exhaust pipe). EX L064.n Distance between the first front axle centreline and a point at the very rear on the exhaust pipe (applies to vehicles with vertical exhaust pipe). F Distance between top edge of frame and top edge of tyre on the second front axle (8x2, 8x4 and 8x2 * 6). Applies to parallel maximum suspension compression. FA Frame bend angle. Refers to the angle between the straight and the curved part of the frame. 02:20-02 Issue 3 en-gb 2 (6)

3 FB L042.1 Distance between the first front axle centreline and the curvature point of the frame. FF W032 Side member width. FF W033 Side member width. FH H032 Side member height. FW W036 Frame width. G L001 Maximum chassis length. GH H030.1.G Distance between highest point on transfer gearbox and top edge of frame. GX Distance between frontmost part of bumper and frontmost part of towing unit (applies to vehicles with protruding bumper and centrally mounted towing unit). H Distance between insides of rear wheels. HL L039.L.n Distance between the first driving rear axle centreline and the base hole for the body adaptation bracket on the left-hand side (applies to trucks with hole patterns for standard holes and special holes for bodywork). HR L039.R.n Distance between the first driving rear axle centreline and the base hole for the body adaptation bracket on the right-hand side (applies to trucks with hole patterns for standard holes and special holes for bodywork). I L016 Front overhang. Distance between the centreline of the first front axle and the frontmost part of the bumper. J L019 Rear overhang. Distance between the centreline of the rear axle (or tag axle) and the rear edge of the frame. JA L020 Distance between the centreline of the first driving rear axle and the rear edge of the frame. JB Distance between the centreline of the first driving rear axle and the rear edge of the bodywork. JC Distance between the inside of the draw beam at the trailer coupling attachment and the centre of the tow pin. JE Distance between the centre of the first driving rear axle and the centre of the draw beam's front securing hole. JEc Distance between the centre of the first driving rear axle and the centre of the draw beam's front fixing hole (applies to close-coupled trailers). JF Distance between the centre of tow pin and the rear edge of the bodywork. JFc Distance between centre of the tow pin and the rear edge of the bodywork (applies to close-coupled trailers). JG Distance between rear edge of the frame and the rear edge of the bodywork. JK Distance between the centre of the draw beam's front fixing hole and the inside of the draw beam at the towing unit attachment. 02:20-02 Issue 3 en-gb 3 (6)

4 JKc Distance between the centre of the draw beam's front fixing hole and the inside of the draw beam at the towing unit attachment (applies to close-coupled trailers). JL Distance between the centre of the first driving rear axle and rear edge of underrun protection. JT Distance between the centre of the first driving rear axle and the centre of the tow pin. JTc Distance between the centre of the first driving rear axle and the centre of the tow pin (applies to draw beam for close-coupled trailers). KA W003.1 Maximum distance between the outer wheel studs on the front wheels. KB W003.2 Maximum distance between the outer edges of the rear wheel for double-mounted wheels. In certain cases, single-mounted wheels on tag axle behind the rear axle may exceed this measurement. L L014 Distance between the centre of the first driving rear axle and rear pressure distribution centre. LK L076 Position of fifth wheel. Distance between the centre of the first driving rear axle and the centre of the kingpin recess. LL L013 Distance between the first front axle centreline and theoretical pressure distribution centre (applies to vehicles with dual front axles). M W013.1 Front axle track width. Distance between centre of tyre on left-hand wheel and centre of tyre on right-hand wheel. NA W013.n Track width of rear axle(s) with dual-mounted tyres. Distance between centre of double tyres on the left-hand side and double tyres on the right-hand side. NB W013.n Track width of rear tag axle with single wheel. Distance between centre of tyre on left-hand wheel and centre of tyre on right-hand wheel. L030.n.A.L L031.n.A.L L031.n.A.R OF H063 Distance between top edge of frame and highest point on the cab. OM H071 Height of fifth wheel. Distance between top edge of frame and top of fifth wheel at centre of kingpin recess. OM H074 Height of fifth wheel. Distance between top edge of frame and top of fifth wheel at centre of kingpin recess. PG H031.1.G Distance between top edge of frame and highest point on the gearbox. PH H031.1.G Distance between top edge of frame and highest point on the EK power take-off. PJ L043.n Distance between the first front axle centreline and rear point of EK power take-off. Q L012.1 Distance between the centrelines of two adjacent front axles (applies to vehicles with dual front axles). RX Distance between highest point on the cab and highest point on the roof profiles. 02:20-02 Issue 3 en-gb 4 (6)

5 S H015.n Distance between the lowest point on the front axle(s) and the ground. T H016.n Distance between the lowest point on the driving rear axle(s) and the ground. TLA H030.n.L Distance between highest point on fuel tank and top edge of frame. TLD L030.n.F.L Distance between the centreline of the first front axle and a point at the very front on the fuel tank on the left-hand side. TLL L031.n.F.R Distance between a point at the very front of the fuel tank on the left-hand side and a point at the very rear of the tank. TLT Distance between a point at the very front of the fuel tank on the left-hand side and the centreline of the fuel filler. TRD L030.n.F.R Distance between the centreline of the first front axle and a point at the very front of the fuel tank on the right-hand side. TRL L031.n.F.R Distance between a point at the very front of the fuel tank on the right-hand side and a point at the very rear of the tank. TRT Distance between a point at the very front of the fuel tank on the right-hand side and the centreline of the fuel filler. TTC Theoretical tilting centre of cab. The theoretically point around which the cab moves when tilting. U Distance between top edge of frame and ground at front pressure distribution centre. Uc U at front chassis weight point. Ucc Distance between top edge of frame and ground at lowest point of front underrun protection. At front chassis weight point, excluding axle weight. Um H036 U at maximum front axle weight. USP H030 Distance between highest point on shock absorber bracket on second front axle and top edge of frame (8x2, 8x4 and 8x2 * 6). V Distance between top edge of frame and ground at rear pressure distribution centre. Vc V at rear chassis weight point. Vm V at maximum rear axle weight W W002 Cab width excluding mirrors. Vm H038 V at maximum rear axle weight WM W001 Cab width including exterior mirrors. X Distance between top edge of frame and top edge of tyre on first driving rear axle. Applies to maximum load on axle. XX Distance between top edge of frame and top edge of tyre with raised tag axle. YA H042.n Distance between top edge of frame and top edge of tyre on first driving rear axle. Applies to maximum parallel suspension compression. YB H042.n Distance between top edge of frame and top edge of tyre for tag axle. Applies to maximum parallel suspension compression. 02:20-02 Issue 3 en-gb 5 (6)

6 Z L063 Distance between the first front axle centreline and rear edge of cab suspension. ZA L064.n Distance between the first front axle centreline and rear edge of cab air deflector. ZD Distance between the first front axle centreline and front edge of bodywork. 02:20-02 Issue 3 en-gb 6 (6)

Chassis Dimensions. Calculations Height, Width, Ground clearance 02: Februari This document may be revised without notice

Chassis Dimensions. Calculations Height, Width, Ground clearance 02: Februari This document may be revised without notice Calculations Height, Width, Ground clearance 02:20-01 Februari 2018 2 Contents Description 4 Definitions 5 Pictures of some dimensions 6 Dimensions Calculations Front with Leaf springs 7 Front with Air