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WS18 MINI HYDRAULIC CRAWLER EXCAVATOR
1. FAVOURABLE APPEARANCE
2. WITH BOOM DEFLEXION AND QUICK-HITCH
3. FAVOURABLE PRICE
4. WITH CE MARK
5. HYDRAULIC PILOT OPERATION
6. EQUIPPED WITH THE IMPORTED HYDRAULIC SYSTEM
7. SALES AND MARKETING SPARED ALL OVER THE WORLD
8. GOOD AFTER-SALE SERVICE
9. GOOD QUALITY AND STABLE PERFORMANCE
10. MAKING FULL USE OF ENGINE POWER TO LOWER ENERGY CONSUMPTION
Mini Excavator, High Quality Mini Excavator,Mini Wheel Excavator,Mini Excavator Sales,
| WS18A | |
| ENGINE | |
| Model | Laidong L380 |
| Cylinders | 3 |
| Bore/Stroke | 80×90mm |
| Displacement | 1.357L |
| Fuel injection | direct |
| Fuel injection pump | Mechanical |
| Fuel | Diesel |
| Fuel filter | Full flow |
| Cooling | water-cooling |
| Horsepower Net | 15.5kw @2400rpm |
| Maximum torque Net | 71N.m @1680rpm |
| BOOM/ARM | |
| BOOM | |
| Swing | 60° left / 45° right |
| Length | 1805mm |
| Boom weight | 69kg |
| Arm | |
| Length | 1150mm |
| Arm weight | 35kg |
| UNDERCARRIAGE | |
| Number of rollers | |
| Top, each track | 1 |
| Bottom, each track | 3 |
| Gradability | 58%(30°) |
| HYDRAULICS | |
| Pumps(2) | Gear pump |
| Capacity-Maximun | 2×21.6L/min |
| System relief pressure-standard | 18MPa |
| Pilot control hydraulic system-pump(1) | Gear pump |
| Maximun capacity | 7.2L/min |
| Relief pressure | 3MPa |
| Control valves- | |
| 8 function multiple control vavle | |
| Pump#1 for right travel and swing and boom swing and arm | |
| Pump#2 for left travel and boom and bucket and dozzer | |
| Pump#3 for pilot valve | |
| Swing- | |
| motor(1) | cycloid motor |
| Speed | 0-10rpm |
| Brake | Hydraulically released |
| Tail swing radius | 1130mm |
| Tail swing overhang | |
| Travel- | |
| motor(2) | cycloid motor |
| Final drive | Gear reduction |
| Travel speed - | Forward/reverse |
| Low | 2.0km/h |
| High | 0km/h |
| HUDRAULIC CYLINDERS | |
| Boom cylinder(1) | |
| Bore diameter | 63mm |
| Rod diameter | 35mm |
| Stroke | 410mm |
| Arm cylinder(1) | |
| Bore diameter | 63mm |
| Rod diameter | 35mm |
| Stroke | 430mm |
| Bucket cylinder(1) | |
| Bore diameter | 55mm |
| Rod diameter | 32mm |
| Stroke | 300mm |
| ELECTRICAL | |
| Voltage | 12 volts |
| Alternator | 25 amp |
| Batteries(1) 12V | Heavy-duty |
| SERVICE CAPACITIES | |
| Hydraulic tank | |
| Refill capacity | 25L |
| Total system | 32L |
| Engine | |
| w/filler change | 3.5L |
| Fuel | 18L |
| Radiator | 3.5L |
| OPERATING WEIGHT | |
| With 75kg operator,44kg bucket, | |
| full fuel and standard equipment | 1830kg |
| Ground pressure | 36kpa |
| DIMENSIONS | |
| A. Overall height | 2300mm |
| B. Overall length | 3800mm |
| C. width of upperstructure | 1050mm |
| D. Track overall length | 1460mm |
| E. Track overall width shoes | 1050mm |
| F. Track shoe width | 230mm |
| G. Center to center(inler to sprocket) | 1090mm |
| H. Upperstructure ground clearance | 465mm |
| J. Minimum ground clearance | 235mm |
| K. Tail swing radius | 1130mm |
| L. Backfill blade height | 250mm |
| Working weight | 1830kg |
| Ground pressure | 36kpa |
| Tail swing overhang |
| PERFORMANCE SPECS | |
| A. Maximum dig radius | 3715mm |
| B. Dig radius at groundline | 3580mm |
| C. Maximum dig depth | 2065mm |
| D. Dump height | 2230mm |
| E. Overall reach height | 2980mm |
| F. Bucket rotation | 165° |
| G. Vertical straight wall dig depth | 1500mm |
| Arm diging force | 10kN |
| Buckte digging force | 14kN |
1.8 Ton Mini Hydraulic Crawler Excavator