8x4 Renault SCR 420hp Dump Truck
| Product Name | DFH3310A3-K39G-950-032J | DFH3310A1-K50Y-900-042J | ||
| Axle configuration | 8×4 | |||
| G.V.W (kg) | 50000 | |||
| Chassis Dimensions |
Cab width (mm) | 2500 | ||
| Cab height (mm) (unladen) | 3450 | |||
| Front overhang (mm) | 1500 | |||
| Rear overhang (mm) | 900 | |||
| Frame profile Dimensions | Frame width (mm) (front ) | 940 | ||
| Frame width (mm) ( rear ) | 860 | |||
| Section height (mm) | 300 | |||
| Section width (mm) | 90 | |||
| Engine | Type | dCi420-51 | ||
| Emission level | Euro 3 - Euro 5 | |||
| Maximum power (kw) | 309 | |||
| Maximum torque (Nm@rpm) | 2000Nm @ 1000-1400rpm | |||
| Number of cylinders | 6 | |||
| Displacement (lit) | 11 | |||
| System | Water cooled, turbocharged , after cooled ,heating for starting. | |||
| Clutch | Plate's diameter (mm) | ¢430 | ||
| operating system | Hydraulic control with air booster, pulling | |||
| Transmission | Type | 12JSD200T | ZF16S2530 | |
| Number of gears | 12 forward gears & 2 reverse ,synchronized | 16 forward gears & 2 reverse ,synchronized | ||
| Ratios | Forward: 15.53 - 1 , Reverse: 14.86 / 3.33 |
Forward: 13.8 - 0.84 , Reverse: 12.92 / 10.8 |
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| Transfer Case | Model | None | ||
| Max. input torque (N.m) | - | |||
| Gear ratios | - | |||
| Torque-split ratio | - | |||
| Brake System | Full air brake system, split pneumatic circuit, parking spring brake acting on rear axles, exhaust brake, ABS | |||
| Cab | Sleeper cab, forward control type, low roof, new face, all welded steel cab of tilt type, mechanical cab tilting, rear mechanical cab suspension, adjustable driver's seat. |
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| Front Axle | Type | Elliot type, I beam section | ||
| Load capacity (kg) | 18000 | |||
| Rear Axle | Type | Hub reduction, tandem axle, ratio 5.263 | ||
| Load capacity (kg) | 32000 | |||
| Tyres | Model | 13R22.5 18PR | ||
| Loading Capacity (kg) | 3750 | |||
| Suspension | Front axle suspension | 10 Leaf spring with shock absorber | ||
| Rear axle suspension | 13 Leaf spring | |||
| - | - | |||
| Battery | Voltage (V) | 24 | ||
| Battery capacity (A.h) | BAT165 | |||
| Fuel tank | 350L steel fuel tank,with lockable cap | |||
| Tipper box | Material | Ordinary steel, High-strength steel, NM450 Wear-resistant Steel | ||
| Tipper body | Material | Q355 Mn-steel, Q690 or T700 high-strength steel, NM450 wear-resistant steel | ||
| Body thickness (mm) | Standard : Side 6 mm and bottom 8 mm | |||
| Wheelbase (mm) | 2050+4000+1350 | 1850+4200+1350 | ||
| Box Dimensions (mm) | 8200×2350×1500 | 8200×2350×1500 | ||
| Overall Length (mm) | 10950×2550×3450 | 10950×2550×3450 | ||
About tipper body
| Name | Rectangular Tipper Body | U-shaped Tipper Body | Mining Tipper Body |
| Cross-sectional shape | The side panels are vertical, the bottom plate is at a right angle, and it is square and regular. | The bottom plate has a rounded transition without any right-angle dead corners. | The shape is from high to low, with an enlarged opening at the tail and a trapezoid outline. |
| Volume | The volume is the largest among the same external dimensions. | The volume is slightly smaller than the box by 5-8%. | The volume is medium-sized, and the height of the tipper body is raised by the front plate. |
| Discharge residue | There are many right-angle dead corners, and the wet clay material is prone to residue. | The inner wall is curved, and the discharge is clean with less hanging materials. | The tail opening is large, and the unloading of large blocks of stone is extremely smooth. |
| Plate thickness and material | The main model is NM450; bottom 7-8 mm, side 5-6 mm. | NM450; bottom 7-8 mm, side 5-6 mm | NM450; bottom 10-14 mm, side 8-10 mm, overall thickened. |
| Lifting configuration | The middle top oil cylinder is predominant. | The middle top cylinder is the main component. | The priority is the front lifting cylinder, which can withstand large impact loads. |
| Rear door structure | The connecting rod mechanical lock is the main type. | Connecting rod lock / simple hydraulic lock | The heavy-duty hydraulic lock rear door, resistant to the impact of large blocks of materials. |
| Subframe | The ordinary strengthened secondary beams are used. | Ordinary strengthened secondary beam | The strengthened auxiliary frame, resistant to twisting, essential for heavy-duty mining. |
| Self-weight | Medium | Slightly lighter | The maximum self-weight, thick steel plate. |
| Typical working conditions | Sand, gravel, construction waste; construction site infrastructure | Urban construction waste, wet soil; compliant with regulations, equipped with electric tarpaulin | Open-pit mines, blasting large blocks of ore, stripping rocks; harsh heavy-duty working conditions. |
| Advantages | Enough loading capacity, resistant to impact, high cost-effectiveness | The discharge is clean, less prone to material accumulation, the top choice for urban compliance | Resistant to impact, no block material jamming during unloading, the highest structural strength. |
| Disadvantages | Wet materials stick to the box, cleaning is troublesome | Resistant to large block impact is weaker than the box, volume disadvantageous | Heavy self-weight, reduced effective load, high cost. |
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