Heavy Duty Sinotruk HOWO Dumper Truck Mining

We have further increased the manufacturing and sales of various new products, ensuring that our mobile crane 5 ton, 50 ton 12 wheeler dump truck, ready mix cement truck is at an advanced level in the industry, and achieving the strategic goal of sustainable development. We have dedicated employees and leading technology to provide customers with perfect solutions. We will give full play to the advantages of technology, talent and service.

Product Name	RR4424S3009MO/5.921
Axle configuration	4×4
G.V.W (kg)	24000
Chassis Dimensions	Cab width (mm)	2500
	Cab height (mm) (unladen)	3450
	Front overhang (mm)	1475
	Rear overhang (mm)	1775
Frame profile Dimensions	Frame width (mm) (front )	860
	Frame width (mm) ( rear )	860
	Section height (mm)	300
	Section width (mm)	90
Engine	Type	ISD300-50
	Emission level	Euro 3 - Euro 5
	Maximum power (kw)	221
	Maximum torque (Nm@rpm)	1100Nm @ rpm1200-1800
	Number of cylinders	6
	Displacement (lit)	6.7
	System	Water cooled, turbocharged , after cooled ,heating for starting.
Clutch	Plate's diameter (mm)	¢395
	operating system	Hydraulic control with air booster, pulling
Transmission	Type	9JS119TB
	Number of gears	9 forward gears & 1 reverse ,synchronized
	Ratios	Forward: 11.016 - 0.806 Reverse: 11.516
Transfer Case	Model	TC1200
	Max. input torque (N.m)	12000
	Gear ratios	High speed gear 1, Low speed gear 1.75
	Torque-split ratio	2.39
Brake System	Full air brake system, split pneumatic circuit, parking spring brake acting on rear axles, exhaust brake, ABS
Cab	Sleeper cab, forward control type, low roof, new face, all welded steel cab of tilt type, mechanical cab tilting, rear mechanical cab suspension, adjustable driver's seat.
Front Axle	Type	Hub reduction
	Load capacity (kg)	8000
Rear Axle	Type	Hub reduction, Single axle, ratio 5.921
	Load capacity (kg)	16000
Tyres	Model	315/80R22.5 20PR
	Loading Capacity (kg)	4125
Suspension	Front	9 Leaf spring with shock absorber
	Rear	10 Leaf spring
Battery	Voltage (V)	24
	Battery capacity (A.h)	BAT140
Fuel tank	280L steel fuel tank,with lockable cap
Tipper body	Material	Q355 Mn-steel, Q690 or T700 high-strength steel, NM450 wear-resistant steel
	Body thickness (mm)	Lightweight box : side 2mm and bottom 3 mm / Standard box : side 4 mm and bottom 6 mm
	Wheelbase (mm)	3800	4200	4500
	Box Dimensions (mm)	4500×2300×800	5000×2300×800	5400×2300×800
	Overall Length (mm)	7075×2550×3270	7625×2550×3270	8025×2550×3270

About tipper body

Name	Rectangular Tipper Body	U-shaped Tipper Body	Mining Tipper Body
Cross-sectional shape	The side panels are vertical, the bottom plate is at a right angle, and it is square and regular.	The bottom plate has a rounded transition without any right-angle dead corners.	The shape is from high to low, with an enlarged opening at the tail and a trapezoid outline.
Volume	The volume is the largest among the same external dimensions.	The volume is slightly smaller than the box by 5-8%.	The volume is medium-sized, and the height of the tipper body is raised by the front plate.
Discharge residue	There are many right-angle dead corners, and the wet clay material is prone to residue.	The inner wall is curved, and the discharge is clean with less hanging materials.	The tail opening is large, and the unloading of large blocks of stone is extremely smooth.
Plate thickness and material	The main model is NM450; bottom 7-8 mm, side 5-6 mm.	NM450; bottom 7-8 mm, side 5-6 mm	NM450; bottom 10-14 mm, side 8-10 mm, overall thickened.
Lifting configuration	The middle top oil cylinder is predominant.	The middle top cylinder is the main component.	The priority is the front lifting cylinder, which can withstand large impact loads.
Rear door structure	The connecting rod mechanical lock is the main type.	Connecting rod lock / simple hydraulic lock	The heavy-duty hydraulic lock rear door, resistant to the impact of large blocks of materials.
Subframe	The ordinary strengthened secondary beams are used.	Ordinary strengthened secondary beam	The strengthened auxiliary frame, resistant to twisting, essential for heavy-duty mining.
Self-weight	Medium	Slightly lighter	The maximum self-weight, thick steel plate.
Typical working conditions	Sand, gravel, construction waste; construction site infrastructure	Urban construction waste, wet soil; compliant with regulations, equipped with electric tarpaulin	Open-pit mines, blasting large blocks of ore, stripping rocks; harsh heavy-duty working conditions.
Advantages	Enough loading capacity, resistant to impact, high cost-effectiveness	The discharge is clean, less prone to material accumulation, the top choice for urban compliance	Resistant to impact, no block material jamming during unloading, the highest structural strength.
Disadvantages	Wet materials stick to the box, cleaning is troublesome	Resistant to large block impact is weaker than the box, volume disadvantageous	Heavy self-weight, reduced effective load, high cost.

With stable product quality of the Heavy Duty Sinotruk HOWO Dumper Truck Mining, rapidly expanding production and steadily increasing market share, we hope to become a rising star in the industry. With standardized management system and scientific management process, we strengthen fine management, adhere to scientific development, build the core competitiveness of the enterprise and continuously improve the efficiency of the enterprise. We have established strategic partnerships with many colleagues to further improve the performance and quality of our products.

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