LTD218H road roller
LTD218H road roller main features
A. Power system: Cummins B-series extra-pressure diesel engine, huge power man coeffciency, compliable for the operating condition above 4000meters attitude;
B. Total hydraulic pressure, total drive frequency and radiation conversion, articulated direction change, two stepless speed changes, advanced technology: Blocking the oil supply to brake the vehicle, safe and reliable;
C. Streamline outline, circular windshield glass and curvy hood form a unique style;
D. Hydraulic pump and vibrating motors are of the 90 series made by the American manufacturer SAUER or the German manufacturer REXROTH;
E. Equipped with padfoot or removal padfoot as option.
LTD218H road roller main parameters
| Engine | |
| Model | Cummins6BTA5.9 |
| Type | Vertical, water cooled, direct injection |
| Rated power | 132KW |
| Rated speed | 2000rpm |
| Rated fuel consumption | 210g/kw·h |
| Main Technical Specification | |
| Operating weight | 18000kg |
| Type | Hydraulic vibration |
| Frequency | 28/35Hz |
| Amplitude | 1.0/2.0mm |
| Static linear load | 540N/cm |
| Drum shell thickness | 40mm |
| Centrifugal force(high ampl.) | 395KN |
| Centrifugal force(low ampl.) | 290KN |
| Working pressure | 42Mpa |
| Transmission System | |
| Type | Hydraulic drive |
| Grade ability | 35% |
| Traveling speed(km/h) | |
| Forward/Reverse | 0-11 |
| Traveling pump | SAUER/REXROTH piston pump |
| Traveling motor | SAUER/REXROTH piston motor |
| Axle | |
| Drive type | Dual wheel drive |
| Front axle load | 9600kg |
| Rear axle load | 8400kg |
| Steering System | |
| Type | Articulated frame, hydraulic steering |
| Steering cylinder | Two cylinders |
| Steering pump | Gear pump |
| Working pressure | 13MPa |
| Steering angle | ±35° |
| Min. steering radius | 7500mm ( outer side),5400mm (inner side) |
| Braking System | |
| Service brake | Oil-cut off braking |
| Parking brake | Hand operated drum brake |
| Dimensions | |
| Overall length | 5820mm |
| Overall width | 2340mm |
| Overall height | 3050mm |
| Drum width | 2100mm |
| Wheel base | 3160mm |
| Drum Dia. | 1600mm |
| Tyre size | 23.1-26 |
| Ground clearance | 472mm |
| Service Capacities | |
| Hydrauclic tank | 180L |
| Drive alxe central gear box | 25L |
| Fuel tank | 200L |
| Engine crank case | 19L |
LTD218H road roller is equipped with Cummins turbocharged engine, which has a large power reserve coefficient and meets the diesel engine’s performance demands when the roller is working in locations where altitude is over 4,000 meters. The roller is fully hydraulic and fully driven, with the variable frequency and amplitude. It adopts the articulated steering and the four-gear stepless variable drive, thus taking the lead in this field of technology. When fuel is off, the brakes are automatically applied, so it is safe and reliable.