The 8302-5 road roller comes with two sprinkler systems, providing large ballast capacity and ground pressure adjustment. It is applicable to compacting ground surface of asphalt, and base or sub-base layers of various cohesive or non-cohesive materials. As the road roller makes full use of eleven-wheel oscillation, it can achieve high compacting performance.
| Overall Dimension | ||
| 1 | Length | 4945mm |
| 2 | Width | 2844mm |
| 3 | Height(To the top of the cab) | 3393mm |
| 4 | Wheel base | 3800mm |
| Main Technical Specification | ||
| 1 | Max Operating weight | 30000kg |
| 2 | Min Operating weight | 17200kg |
| 3 | Max. ballast water | 1800 kg |
| 4 | Average ground press | 260-450kPa |
| 5 | Min. ground clearance | 270mm |
| 6 | Roller width | 2718mm |
| 7 | Gradeability | ≥20％ |
| 8 | Min. turning radius(Outside of rear wheel) | ≤9000mm |
| 9 | Traveling speed(Km/h),2 forward and 2 reverse | |
| (1) 1st gear forward | 0~8 | |
| (2) 2nd gear forward | 0~16 | |
| (3) 1st gear reverse | 0~8 | |
| (4) 2nd gear reverse | 0~16 | |
| Diesel Engine | ||
| 1 | Model | Chinese Engine SC8D180G2B1 |
| 2 | Type | Direct injection. Turbocharged. Water cooling |
| 3 | Rated output | 132 kW |
| 4 | Rated speed | 2000(r/min) |
| 5 | Inter-bore of cylinder/stroke | 6-114×135 (mm) |
| 6 | Total exhaust of cylinder | 8.27 (L) |
| 7 | Max. Torque | 700(N.M) |
| 8 | Min. specific fuel consumption | 223(g/Kw.h) |
| 9 | Model and parameter of starting motor | 7.5kW-24V |
| 10 | Starting type | Electric |
| 11 | Net weight | 680(kg) |
| Transmission System | ||
| 1. Torque Converter | ||
| 1 | Model | YD15 |
| 2 | Type | 3-elements.single stage |
| 3 | Torque ratio | 2.52 |
| 4 | Cooling type | Pressure oil circulating |
| 5 | Type | Power shift, spur gear constant mesh |
| 6 | Gear shift position | 2 Forward and 2 reverse gears |
| 2. Axle and Tire | ||
| 1 | Type of main reducer | spiral bevel gear, single stage |
| 2 | Gear ratio of main reducer | 5.286 |
| 3 | Type of final reducer | Single stage, chain driven |
| 4 | Chain-Gear of ratio of final reducer | 2.462 |
| 5 | total ratios | 13.01 |
| 6 | Size of tire | 11.00-20-16PRC-1A |
| 7 | Number of tire | Front 5&Rear6 |
| Steering System | ||
| 1 | Type | Tire deflexion full hydraulic steering system |
| 2 | Model of steering pump | CBGj1032 |
| 3 | Model of steering gear | Bzz1-E800C |
| 4 | System pressure | 14MPa |
| 5 | Dimension of steering cylinder | Ф90x45x306(mm) |
| Brake System | ||
| 1 | Type of traveling brake | Air-over-hydraulic activate drum brake of 4 rear wheel |
| 2 | Air pressure | 7-8(kgf/cm2) |
| 3 | Type of parking brake | Band brake Manual control cutting-off air brake |
| Oil Capacity | ||
| 1 | Fuel(diesel) | 250L |
| 2 | Engine lubricating oil | 22 L |
| 3 | Oil for converter and gear box | 20 L |
| 4 | Oil for hydraulic system | 90L |
| 5 | Oil for driving axles(F/R) | 15 L |
