Active Member
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[China]
Address: No.2999 Qi Zhou Road ,Jinan ,China.
Contact name:DORIN YANG
SINO VEHICLE & EQUIPMENT COMPANY LTD |
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Description:
1. The pre-filtration plus oil bath plus air filtration three-level
air filter of the engine intake system is able to filter the dust
effectively. This prevents the early wear of the engine and extends
its service life.
2. The reinforced front and rear leaf springs enable the chassis to
deal with various harsh working conditions.
3. The standard configuration includes a 200L cooling water tank
and water spraying device which cool the braking system more
quickly and conveniently, improving braking safety.
4. The HOWO 70 mining dump truck is equipped with the new front
axle assembly which is independently developed by Sinotruk. It
employs integrally cast I-beams, Φ500×210 reinforced type brake,
and other assemblies or parts that are suitable for mine vehicles.
5. The AC26 drive axle is used as the rear axle. The main reducer
is designed more reasonably. The reinforced type cast axle housing
and drum brake make the carrying capacity and braking ability of
our product in the leading domestic level.
6. The 10.0/2-25 wheel assembly is adopted. The 14.00-25-36PR tire
is among the standard configuration, but the 14.00R25-36PR tire is
optional. These tires with high load carrying capacity and wear
resistance are specially tailored for Mine Overlord.
Specifications:
| Mass Parameters | Curb Weight (kg) | 29300 | |
| Maximum Permissible Total Mass (kg) | 70000 | ||
| Towable Mass of Trailer (kg) | |||
| Size Parameters | Overall Dimensions (mm) | Length | 8700, 8400 |
| Width | 3300 | ||
| Height | 4340 | ||
| Distance between Axles (mm) | 3800+1500, 3600+1500 | ||
| Minimum Ground Clearance (mm) | 340 | ||
| Performance Parameters | Max. Driving Speed (km/h) | 50, 60 | |
| Economic Speed (km/h) | 35 | ||
| Max. Gradeability (%) | 42 | ||
| Minimum Turning Diameter (m) | 19 | ||
| Recommended Configuration | Engine | Model | WD615.96C |
| Net Power (kW)/ Rotational Speed (r/min) | 279kW/2000rpm | ||
| Max. Torque (Nm)/ Rotational Speed (r/min) | 1590/1200～1500 | ||
| Gearbox | HW19710, HW19710A | ||
| Clutch (mm) | 430A | ||
| Rear Axle | Model | AC26 | |
| Velocity Ratio | 10.47/8.51 | ||
| Oil Tank (L) | 500 | ||
| Frame Section (mm) | 380×120×10 | ||
| Suspension (front/rear spring) | 18×12/25×15 | ||
| Tire | 14.00-25, 14.00R25 | ||
Applications:
The HOWO 70 mining dump truck, Mine Overlord, is developed by Sinotruk according to the features of the working conditions in the mines. It is suitable for the short-distance transport business in various wharves, steel mills, open pits, hydropower sites, and other places with harsh environment.
The Mine Overlord adopts a cab with high strength framework covered with protective materials. The cab is set with one side door. A high-power diesel engine is used. The heating device adopted makes it easier for the vehicle to start and provides heat to the cab in cold days. The cost-effective chassis brings customers with good economic efficiency and social effectiveness.
Competitive Advantage
1. The main reducer is reasonably designed. The support stiffness
is good. The combination of forced lubrication and splash
lubrication makes the service life of the reducer improve greatly.
2. The reinforced type cast axle housing is reasonably structured.
Its wall thickness transits uniformly and its bearing capacity is
two times that of common double axle.
3. The reinforced type drum brake with the Φ500×235 ultra-wide
brake shoe is adopted. It has reliable braking performance and long
service life.
4. Adopting cross-mounted arrangement, the driving bevel gear's
strength and stiffness are improved substantially.
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