Mine dump truck HOVA 50T

CNHTC another heavy! "Masterpiece mountains" - HOVA Mining Dump Truck Series
Yi-Shan Reclamation head Howe
HOVA Mining Dump Truck are integrated parts of China National Heavy Duty Truck resources, to build a new product, it is widely used in open-cut coal mine, steel mills, bulk terminal, a large site such as bad road conditions, poor operating environment places . The major models in this series are at Steyr assembly sophisticated products based on the specific operating environment to enhance the design, excellent power to meet the high, high carrying capacity requirements. The development of this car, for a particular user group is concerned, has a very high economic and social benefits.
1. Loading WD615.69 CNHTC 336 horsepower fuel-efficient engines, enhanced spiral spring clutch, HW18709 check with QH50's soft power to manipulate file-type reinforced gearbox 9, 6.72 or 9.49 rear axle drive ratio big, strong power , the full torque, fuel consumption decreased.
2. Widen the overall box-welded rigid front axle, widened to enhance the overall rear axle steel, increased carrying capacity.
3. Thickening of leaf springs, extended to enhance the overall style平衡轴, unilateral oblique bolt mounted on horseback 4 group, the latter Stabilizer, solid chassis suspension system, shock-resistant.
4. Vehicle outside the wide 3000mm, enhanced levels of wide-body twin steel drive axle speed, wide-body welded box-type rigid front axle, a reinforced wide-body ladder frame, frame cross-section height, high-strength manganese plate, solid durability. Enhanced pre-and post-fly zone around the Stabilizer ,14.00-20 tires. The vehicle driving stability, good stability Dump lifting, carrying capacity, impact resistance and strong, with good reliability.
5. D07 unilateral use of enhanced driver's skin thickening welded steel frame, the overall stiffness of large, well sealing, safe and reliable. Large flat glass windshield, door glass can be left off and landing, video door after the push-pull, visual right sliding sash. Bilateral double cab add shock absorber coil spring suspension system, (before the rotation point of rubber shock absorber, coil spring with bilateral post-tube shock absorbers, manual / electric dual-cab flip institutions (forward flip 52 °), HOWO seat, HOWO Instrumentation Units, HOWO Electric, HOWO heaters air-conditioning system, two-speed wiper and glass washer, sunshade, seat belts, seat cup, dry powder fire extinguishers, the right side of the engine hatch, about rear-view mirror, driving more comfortable, effective solution to driving fatigue problem, and further improve operational efficiency.
6. The United States imported with pre-filtration device Tornado 3 oil bath air filter system. Particularly suitable for mining operations, filter life, the effective protection of the engine, significantly reduced operating costs.
7. Bold face gear transmission shaft, high reliability, easy disassembly.
8. Automatic cooling spray before and after the bridge device, to enhance power system, improve tire life.
9. All brake pipe joints Germany imported VOSS quick plug connectors, installation and maintenance convenience, reliability greatly increased.
10. The use of thickened steel boxes, high-strength alloy steel, heavy shock resistant, durable.
Chassis Model 1: ZZ5504N3640AJ (HV7/336/K36/6x4D)
Chassis Model 2: ZZ5507VDNB38400 (HV7/336/K38/6x4D)
Cab: D07 unilateral skin skeleton reinforced cab (with air-conditioning)
Engine: WD615.69 engine 336 horsepower
Transmission: F9 file / HW9/HW10
Drive axle: STR
Front axle: HW
Machine direction: Germany ZF8098
:14.00-20 tires tire assembly, engineering design, after the twins
Options: engine intake electric heating device (180Ah battery, electric heating device)
Drive axle (I. = 9.49)
ABS (speed ratio to adapt to two kinds of bridge)
Protection of aircraft defense drill
Brake cooling device
Transmission RT11509G
The main parameters:
ZZ5504N3640AJ ZZ5507VDNB38400 car models
Sales code HV7/336/K36/6x4D HV7/336/K38/6x4D
Size dimensions (length x wide x high) (mm) (excluding overhead air-conditioning) 7500x3000x3050 (chassis) 8060x3000x3425 (car, train rectangular) 7800x3000x3050 (chassis) 8360x3000x3425 (vehicle, rectangular compartments)
Cargo box dimensions (length x wide x high) (mm) 5400x2800x1500 (inside rectangle) 5700x2800x1500 (rectangular compartments)
Wheelbase (mm) 3600 +1400 3800 +1400
Before hanging / rear overhang (mm) 1500/1000 1500/1560 1500/1000 1500/1660
Tread (front / rear) (mm) 2400/2200
Minimum ground clearance (mm) 305 (under the front axle)
接近角/ departure angle (°) 29/34.5
Quality parameters整备质量vehicle (Kg) 9300/15560
The largest total mass (Kg) 50000
Axle-load (Kg) 9420/40580 9650/40350
Performance parameters of the maximum speed (Km / h) 73 (I. = 6.72) / 52 (I. = 9.49)
Gradeability largest (%) 32 (I. = 6.72) / 49 (I. = 9.49)
HOVA cab driver, dual hydraulic lock, turned 52 ° before the hydraulic
Engine Model WD615.69
Rated Power (KW / rpm) 247/2200
Maximum torque (N.m / r / min) 1350/1100 ~ 1600
Tornado air intake pre-filter, oil bath, three air filters and air filter
Coil spring clutch GF420J
Transmission Model HW18709
Ratio 12.68 8.46 6.26 4.64 3.38 2.50 1.85 1.37 1.00 R11.62
Drive axle reinforced steel wide-body twin drive axle deceleration levels
Reinforced front axle welded box-type wide-body front axle rigid
Suspension before the longitudinal strengthening home-based semi-elliptical leaf spring shock absorber tube before Stabilizer reinforced the overall balance after the oblique unilateral suspension bolts installed after riding 4 Stabilizer Bar
Tires 14.00-20-20PR (14.00R20)
Two-lane brake brake brake circuit
Parking brake front axle, rear axle spring brake die storage
24V electrical system one-way system anode Ground
400L fuel tank

Fit parameters:
ZZ5504N3640AJ
5400x2800x1500mm, rectangular box with the back door compartment, at the end of 12 edge 8mm, material 16Mn, 5 beam, made of 180 tanks, 100 pump.
ZZ5507VDNB38400
5700x2800x1500mm, rectangular box with the back door compartment, at the end of 12 edge 8mm, material 16Mn, 5 beam, made of 180 tanks, 100 pump.
Option: a full set of import hiwassee cylinder; bottom and side of an ordinary steel plate optional; can remove the back door; the tail can bend 12 degrees.
Box can be custom-made for the Big Dipper Mine works with the back door (optional), after the end of bend 10 degrees.