108t Electric Drive Off-highway Dump Truck - SF31904
Place of Origin: Hunan China (Mainland) | Model Number: SF31904 |
THE FEATURES
Model 4X2 Rear axle driven
Empty weight 85t
Payload rated 108t
Weight Distribution:
Empty: Front axle 46%
Rear axle 54%
Loaded: Front axle 34%
Rear axle 66%
Max.speed 45km/h
Rated gradeability 8%
Max.gradeability 17.5%
Braking distance (velocity at 30km/h) <18m
ENGINE
Model Cummins KTA-38-C
Type 4-Stroke V-Type 12-Cylinders
Rated power 895kW
Rate speed 2100r/min
Fuel consumption 212g/kW.h
Staring method Air
ELECTRIC DRIVE SYSTEM
Alternator TQFR-783-3C
Rated out put 783kVA
Traction montor ZQDR-328-2
Max.torpue 9760N.m
Gear ratio 27.3:1
HYDRAULIC SYSTEM
Steering Costant pressure powersteering. Emergency steering outomatically provided by accumulateor
Min.turning circle diameter 24.6m
Hoist Dual 3-stage cylinder, power down
Pumps Vickers Tandem Vane type pump pressure 17.5MPa output 549L/min at 1900r/min
Steering system adhere to ISO5010
COOLING SYSTEM
Ratiator with deaeration type top tank..
BRAKING SYSTEM
Service brakes All hydraulic system with disc brake
Front wheel Single disc, three calipers
Rear wheel Dual discs and calipers
Emergency brakes Automatically operated
After steering system
pressure lower than 11.2MPa
Wheel brake lock Actuated by a switch on panel
Electric dynamic retarder Max.power 1200Kw
Braking system adhere to ISO3450
FRAME
A welded structure with fine low alloy high strength steel ,rail beam with equal stress. Flexible rear tubular cross member ruged continuos horse collar.
CAB
A fully closed cab with deluxe interior,adjustable seats for operator, as well as steering wheelheater defrosterfiltered air intake and excellent visibility
SUSPENSION
Hydrair suspendsion, variable rate hydro-pneumatic with ingegral rebound control.
ELECTRICAL SYSTEM
Batteries 24V, 195Ah, Two 12V batteries in series
Exciter GOFR-16/4-1C
Lighting D.C 24V
SERVICE CAPACITIES
Cooling system 260L
Crankcase 114-87L
Hydraulic tank 535L
Motor gearbox 2X35L
Fuel tank 1160L
BODY
BOHIES | STRUCK(m3) | 3:1 3:1HEAP(m3) | 2:1 2:1HEAP(m3) | LOADING HEIGHT(mm) |
Rock Body Series | 42 | 55 | 63 | 4496 |
48 | 63 | 68 | 4655 | |
54 | 68 | 73 | 4815 | |
65 | 75.5 | 81 | 5143 | |
Coal Body Serics | 54 | 72 | 74 | 4614 |
70 | 88 | 94 | 5014 | |
79 | 95 | 100 | 5300 | |
90 | 102 | 107 | 5604 |
TIRES AND RIMS
Type 30.00-51, rock services, tubeless,E-4
Rim size 22.00-51
OPTIONAL EAUIPMENT
l Air conditioner
l Auto-extinguishing system
l Auto-lubrication system
l Liner on body floor