SITRAK G7S 8×4 Dump Truck

Basic Machine Parameters
[Dimensions & Weight] Overall Length 9902mm × Width 2550mm × Height 3680mm, Curb Weight 14800kg (standard chassis + mining cargo box, excluding all optional accessories)

I. Standard Configuration
Powertrain
Equipped with MAN MC13 inline six-cylinder turbocharged intercooled diesel engine, displacement 12.419L, rated net power 397kW/540HP, peak torque 2550N·m, high-pressure common rail EFI + SCR aftertreatment, Euro V/Euro VI emission standards optional. Matched with Sinotruk HW25713C 13-speed heavy-duty manual transmission with standard HW50 heavy-duty PTO. Hydraulic power steering, full air drum brakes, standard WABCO four-circuit protection valve and ABS anti-lock braking system. MCP18ZG 18-ton wheel-side reduction tandem rear axles equipped with inter-axle & wheel differential lock; braking system complies with international commercial vehicle safety norms.

Hydraulic & Auxiliary System
Hydraulic power steering system with 12L steering oil tank; dual high-position air reservoirs with automatic drain valves. Standard complete set of Hyva front-mounted heavy-duty lifting hydraulic cylinder with independent high-flow lifting oil circuit. Three-stage oil-bath oil-water separation air filter for whole air circuit with real-time air pressure monitoring alarm. Mining U-type cargo box dimension: 8800×2400×1600mm, made of wear-resistant K450 manganese steel with 10mm-thick floor and 8mm-thick side plates, single 400L aluminum fuel tank, 45L urea tank.

Chassis & Cab Configuration
Widened G7S four-point air suspension all-steel high-roof cab with 55° hydraulic forward tilting structure. Standard constant temperature split air conditioner, air-suspension shock-absorbing leather driver seat, wide double sleeper, 12.3-inch multi-function LCD instrument and driving recorder, electrically heated wide rearview mirrors. Full 24V DC intelligent electrical system with real-time alarm modules for engine coolant temperature, oil pressure, exhaust temperature, air pressure and transmission oil temperature. Double-layer 8+8mm reinforced high-strength frame (300mm height), wheelbase 1800+3425+1350mm, dual 9-ton steer front axles, dual 18-ton wheel reduction rear axles. Reinforced progressive multi-leaf spring suspension (11 leafs front / 11+12 leafs rear), factory-fitted 12.00R20 18PR engineering steel radial tires (11 units including spare tire). Minimum turning radius 7900mm, maximum design speed 82km/h, gross vehicle weight 31 tons, specially for heavy mining and infrastructure projects.

Service Capacities
Engine oil: 26L
Transmission gear oil: 16L
Rear axle gear oil: 14L per axle, total 28L for dual axles
Steering hydraulic oil: 12L
Lifting hydraulic oil: 22L
Coolant: 36L
Fuel tank capacity: 400L
Urea tank capacity: 45L

II. Optional Configuration (Dimension & Weight Increment Specified for Each Item)
Cab Interior Options
Remote central door lock + power windows: +6kg weight, unchanged overall dimensions
Ventilated & heated air suspended leather driver seat: +14kg weight, unchanged overall dimensions
Central control touch screen + 360° panoramic 4-way monitoring camera: +8kg weight, unchanged overall dimensions
On-board Bluetooth audio + vehicle refrigerator: +10kg weight, unchanged overall dimensions
Thick steel anti-collision cab window guard: +24kg weight, width +45mm
Heightened widened sun visor wind deflector: +33kg weight, overall height +170mm

Travel & Drivetrain Chassis Options
HW25716 16-speed AMT automatic transmission: +42kg weight, unchanged dimensions
ZF hydraulic retarder assembly: +72kg weight, unchanged dimensions
Reinforced heavy-duty balance suspension assembly: total weight +98kg, unchanged dimensions
Low-temperature preheating cooling kit for -40℃ frigid regions: +18kg weight, unchanged dimensions
Widened mine puncture-resistant heavy-duty tires (replacement for standard engineering tires): overall width +65mm, total weight +125kg
Lightweight full vehicle air suspension (replacement for leaf spring suspension): weight -280kg, unchanged dimensions

Cargo Box & Lifting Auxiliary Working Equipment Options
High-power hydraulic pump assembly for tipper PTO: +26kg weight, unchanged dimensions
Heightened & extended mining cargo box side plate assembly: overall length +400mm, +140kg weight
Complete hydraulic assembly for high-flow heavy-duty lifting cylinder: +40kg weight, unchanged dimensions
Side-mounted extended 600L fuel tank assembly: +70kg weight, width +45mm
Full set of thickened wear-resistant chassis guards: +58kg weight, unchanged dimensions

Safety & Special Site Options
ID chip anti-theft immobilizer system: +6kg weight, unchanged overall dimensions
Remote vehicle fault diagnosis & GPS positioning module: +7kg weight, unchanged overall dimensions
Full-vehicle high-brightness LED auxiliary work light group: +14kg weight, overall height +55mm
Reinforced thickened main frame assembly: +150kg weight, overall length +65mm
Full side skirts + front & rear steel anti-collision protective frame: +50mm width on each side (total width +100mm), +180kg weight
Desert enlarged oil-bath heavy-duty air filter assembly: +9kg weight, overall height +45mm