HOWO 70t 420HP Mining Dump Truck

HOWO 70T OFF ROAD MINING Dump Truck

It is a mature model of SINOTRUK with the reliable and stable structure design, high bearing capacity, excellent engine force and highly stable performance, with its fame forged in construction and mining industries with adverse operating environments, available for the short-range earthwork transportation tasks for mines and construction projects.

SINOTRUK HOWO420HP MINING DUMP TRUCK
MAIN SPECIFICATION
Description		SINOTRUK HOWO 420HP MINING DUMP TRUCK
Model		ZZ5707V3840CJ
Engine Power		420Hp
Dump Body Dimension		5800*3100*1500(26.97m3)
Loading Capacity		50,000Kgs
Place of Origin		China
DETAIL SPECIFICATION
Weight	Chassis weight(kg)	17500
	Dead weight(kg)	29500
	Max. Theoretical Loading Weight(kg)	50000
	Max. Theoretical G.V.W(kg)	75000
Performance	Min. Turning Diameter(m)	22
	Max. Speed(km/h)	50
	Fuel Tank Capacity(L)	500
Chassis frame	Type	strenghthened aequilate ladder type frame
	Main beam cross-section	380*120*10(mm)
	Auxiliary beam cross-section	355*110*10(mm)
Transmission	Model	HW21712
	Forward Ratio	15.01,11.67,9.03,7.14, 5.57,4.38,3.43,2.67,2.06,1.27,1.00
	Reverse Ratio	13.81 3.16
Wheel alignment	Front-wheel camber	1°
	kingpin inclination(Inward)	5°
	kingpin inclination(Rear)	3°7′
Driving axle	Model	Central reduction with hub reduction
	Rotio	8.51, Option: 10.47
	Differential Locks	Exist between wheels and axles
Body(Tilting End)	Dimension(L*W*H mm)	5800*3100*1500
	Thickness(Floor*Side mm)	16*10
	Hoist System	HYVA 196
Dimension	Overall dimension(mm)	8600*3300*4056
	Wheelbase(mm)	3800+1500
	Front/Rear overhang(mm)	1500/1800
	Front/Rear wheeltrack(mm)	2750/2520
	Min. ground clearence(mm)	340
	Approach/Departure angle(°)	30/40
Engine	Model	D12.42
	Displacement(L)	11.596
	Rated power hp(r/min)	420/2000
	Max. torque Nm(r/min)	1820 @1100-1500
Cabin	Type	HW7D
	Nos of passengers	1 person
Clutch	Type	Diaphragm spring clutch, hydraulic operating with air assitance
	Model	CH430-21
Steering	Model	ZF8118
Brake	Service brake	Dual circuit compressed air brake
	Parking brake (emergency brake)	Spring energy, compressed air operating
	Auxiliary brake	Engine exhaust valve brake
	Others	Brake heat sink
Electrics	Operating voltage	24V, negative grounded
	Alternator	1500w
	Battery voltage/capacitance(V/Ah)	2*12/180
Tyre	Model	14.00-25(14.00R25 for option)
	Rim	10.00-25