model

5538KK

driving model

6×4

gross weight

55000

（Kg） curb weight

22000

（Kg）load capacity

33000

（Kg）Front\rear axle load capacity

13000/47000

（mm）exterior dimension

8470×3100×3850

（mm） wheelbase

3500+1600

（mm） threadbase

2497/2228

（mm） front/rear suspension

1590/1740

（Km/h）top speed

55

max. slope climbing capacity

30%

（m） turnning diameter

≤22

approching angle

≥30°

departure angle

≥40°

（mm） min.ground clearance

380

engine

model

WD12.420

type

water-cooled,6 cylinders in line,tubocharge,intercool

stroke x broe

126×130

（L） displacement

11.596

（KW/r.p.m）rated power

309/2200

（N.m/r.p.m）max. torque

1750/1300-1600

clutch

SACHS-430

gearbox

model

Manual ,mechanical gearbox,9 forward gear,1 reverse gear

（N.m）permission input torque

2200

tranmission ratio

forward gear12.44; 8.31; 6.09; 4.54; 3.36; 2.47; 1.81; 1.35; 1.00; reverse gear 12.99

axle

front axle(13T)、middle and rear axle ratio9.716(BEIBEN25T)

steering system

Hydralic boosting steering,whole circulation in ball type

brake system

double circulation air brake,three sets of braking system

service brake-contrallable double circulation foot brake

parking brake- hand controlled blow-down springs brake

engine exhaust brake

frame

Double-layer composite、the same width 1020mm frame,dimension of section 320x90x8+8(mm), Full- wide straight frame with section of 330 x 80 x 16(8+8)mm, All frame and cabin were stamped by large-scale precision hydraulic press for the one-time molding.

front suspension

The longitudinal lay-out style of 13 parabolic leaf-springs, shock absorb

rear suspension

13 parabolic leaf springs with no-independent style balance suspension

cab

Offset cabin, Full steel skeleton structure, covered with double layer steel plate, can be tipped forwardly, with air suspension seat for driver. Fully-integrated structure instrument panel , Internal A/C, Radio ,MP3 Player, air horn, sun visor, rear mirror, wiper, gauges (with color indication for safe and unsafe working), monitoring and working signals are conveniently，located within easy reach of the operator.

electronics systme

storage battery

2×165Ah

generator

1500W,28V×55A

starter

5.4KW

rated voltage

24V

audio device

MP3(SD/USB)

Dumper body

front lifting body,body dimension5.6x2.9x1.6m,bottom steel thinkness 14mm with 5 longitudinal frame,edge steel thinkness10mm(material 16Mn),upright front steel with 10mm rear door. 8mm thinkness frame on rear door.four wrap angle,upside and downside hinge,HYVA 172pump

A/C

heat from engine coolant system

Inner A/C

tyre

14.00-24

fuel tanker

400L

others

heating system on bottom of dumper body