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HOWO 8X4 Concrete Mixer Truck

Engine : WD615.47 Chassis model : ZZ1317N3267 Mixing capacity : 12/14/16CBM

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HOWO 8X4 Concrete Mixer Truck

Product Description

This Concrete Mixer Truck series of products produced by adopt Germany's proprietary technology.

Products material requirements, the production process, acceptance criteria, all adopt the technology provided by the German standards.

This products use the imported reducer, motor and hydraulic pump. Dynamic force output by the second class chassis full power take off through the shaft power to the hydraulic pump, hydraulic pump　produces hydraulic energy through tubing to the hydraulic motor, hydraulic motor to convert hydraulic energy into kinetic energy and through reducer then reduce and increase twist to the mixing tank, by adjusting the (double acting variable) servo controller of hydraulic pump Angle so as to realize controlling turning and speed of mixing drum, then to realize the concrete charging, stir and discharging operation.

Technical Specifications of HOWO 8x4 Mixer Truck

Vehicle Overview

Make	SINOTRUK HUAWIN
Vehicle type	Concrete mixer truck (cement mixer)
Manufacturer	Sinotruk Hubei Huawin Special Vehicle Co., Ltd. A subsidiary of CNHTC - China National Heavy Duty Truck Group Corporation (Sinotruk).
Country	China
Manufacturer's location	Suizhou, Hubei Province, China.

Chassis
Engine	Model	WD615.69	WD615.47
	Horsepower	336hp	371hp
	Maximum output	247/2200 Kw/r/min	273/2200 Kw/r/min
	Maximum torque	1350/1300-1600 N.m/r/min	1500/1100-1600 N.m/r/min
	Type	6-cylinder in line, 4-stroke, water-cooled, turbo-charged & inter-cooled, direct injection
	Bore x Stroke	126×130mm

Fuel	diesel fuel
Environmental standards	Euro 2
Cab	SINOTRUK HW76 Lengthen cab, single bunk, adjustable steering wheel, safety belts,air conditioner
Clutch	SINOTRUK Φ430 diaphragm-spring clutch, Hydraulically operating with air assistance
Transmission	SINOTRUK HW19710 transmission ,10 forward and 2 reverse Ratio: 14.28 10.62 7.87 5.88 4.38 3.27 2.43 1.80 1.34 1.00 13.91(R1) 3.18(R2)
Front Axle	SINOTRUK HF9 Front Axle, New 9-ton front axles of equipped with drum brakes
Steering	German ZF8098 Steering Gear Box, Hydraulic steering with power assistance, Ratio:22.2-26.2
Rear Axles	HC16 Heavy reduction drive axle, STR hub-reduction with differential locks between wheels and axles, enforced STR axle, Ratio:4.8 or 5.73
Brake System	Service brake: dual circuit compressed air brake Parking brake (emergency brake): spring energy, compressed air operating on rear wheels Auxiliary brake: engine exhaust valve brake
Tyres	Rims:8.5-20,10 hole-steel; Tyres:12R22.5 tubeless tyre with 1 Spare tire. Optional:12.00R20 radial tyre
Electrics	Operating voltage:24V, negative grounded Starter:24V,7.5 Kw Alternator:3-phase,28V,1500 W Batteries:2×12 V,165 Ah horn, headlamps, fog lights, brake lights, indicators and reverse light
Oil Tank	Square type-300L Aluminum alloy fuel tank
Mixer tank Specifications
Mixing capacity		12 cubic meters
Thickness		4-6mm
Reduction gear		Italian Bonfiglioli
Hydraulic pump		American Eaton
Motor		American Eaton
Feeding speed		≥4m³/min
Discharge speed		≥3m³/min
Discharge residual rate		≤0.8%
Weights &Overall Dimensions
Rated capacity (kg)		17250
Curb weight		13750
Gross vehicle weight (kg)		31000
Axle load distribution (kg)		6500/7000/17500 (tandem axle)
Overall length (mm)		9800
Overall width (mm)		2496
Overall height (mm)		3850
Wheel Base and Track
Wheelbase (mm)		1800+3050+1350, 1800+3025+1400
Front track (mm)		1950/1950, 2022/2022
Rear track (mm)		1850/1850
Front and Rear Overhang
Front overhang (mm)		1550
Rear overhang (mm)		2050
Angle of Approach and Departure
Angle of approach (deg.)		20
Angle of departure (deg.)		23.5
Tires and Wheels
Number of axles		4
Number of tires		12
Tires dimension		11R22.5, 12R22.5, 10.00R20, 11.00R20
Leaf springs		9 / 9 / 12; 11 / 11 / 12