Basic Info.
Model NO.
KD50S
Size
Medium-Sized
Certification
CE, ISO9001: 2000
Condition
New
Operating Weight
5000kg
Color
Orange
Travelling Type
Tracked
Bore/Stroke
95*105mm
Displacement
2.977L
Fuel Injection
Direct
Fuel Injection Pump
Mechanical
Fuel
Diesel
Boom Weight
180kg
Gradability
58%/30%
Transport Package
Bulk
Specification
SGS CE
Trademark
KUDAT
Origin
China
HS Code
8429521000
Production Capacity
1000PCS/Month
Product Description
1.FAVOURABLE APPEARANCE
2.WITH BOOM DEFLEXION AND QUICK-HITCH
3.HYDRAULIC PILOT OPERATION
4.SALES AND MARKETING SPARED ALL OVER THE WORLD
5.GOOD QUALITY AND STABLE PERFORMANCE
6.MAKING FULL USE OF ENGINE POWER TO LOWER ENERGY CONSUMPTION
2.WITH BOOM DEFLEXION AND QUICK-HITCH
3.HYDRAULIC PILOT OPERATION
4.SALES AND MARKETING SPARED ALL OVER THE WORLD
5.GOOD QUALITY AND STABLE PERFORMANCE
6.MAKING FULL USE OF ENGINE POWER TO LOWER ENERGY CONSUMPTION
| ENGINE | |
| Model | XINCHAI A495BG / YANMER 4TNV88 |
| Cylinders | 4 |
| Bore/Stroke | 95×105mm |
| Displacement | 2.977L |
| Fuel injection | direct |
| Fuel injection pump | Mechanical |
| Fuel | Diesel |
| Fuel filter | Full flow |
| Cooling | water-cooling |
| Horswpower(net) | 30kw @2200rpm |
| Maximum torque(net) | 165N.m @1650rpm |
| BOOM/ARM | |
| Boom | |
| Swing | 75° left / 45° right |
| Length | 2745mm |
| Boom weight | 180kg |
| Arm | |
| Length | 1600mm |
| Arm weight | 80kg |
| UNDERCARRIAGE | |
| Number of rollers | |
| Top,each track | 1 |
| Bottom,each track | 4 |
| Gradability | 58%(30°) |
| HYDRAULICS | |
| Pumps(3) | 2×Variable displacement piston pump+gear pump |
| Capacity- Maximum | 2×45L/min+36L/min |
| System relief pressure- | |
| Standard | 24.5MPa+20.6MPa |
| Pilot control hydraulic system- | |
| Pumps(1) | Gear pump |
| Maximum capacity | 10.7L/min |
| Relief pressure | 3.5MPa |
| Control valves- | |
| 8 function multiple control valve | |
| Pump #1 for right travel and boom function and bucket function | |
| Pump #2 for left travel and arm function | |
| Pump #3 for house swing and dozer function and boom swing | |
| Pump #4 for pilot valve | |
| Swing- | |
| Motor(1) | Fixed displacement axial piston design |
| Speed | 0-12.5rpm |
| Brake | Spring applied,hydraulically released with dual cushion relief |
| Tail swing radius | 1630mm |
| Travel- | |
| Motor(2) | Two-speed axial piston design |
| Final drive | Planetary gear reduction |
| Travel speeds- | Forward/Reverse |
| Low | 2.5km/h |
| High | 4.5km/h |
| HYDRAULIC CYLINDERS | |
| Boom cylinder(1) | |
| Bore diameter | 90mm |
| Rod diameter | 45mm |
| Stroke | 535mm |
| Arm cylinder(1) | |
| Bore diameter | 90mm |
| Rod diameter | 45mm |
| Stroke | 600mm |
| Bucket cylinder(1) | |
| Bore diameter | 80mm |
| Rod diameter | 45mm |
| Stroke | 600mm |
| ELECTRICAL | |
| Voltage | 12 volts |
| Alternator | 40 amp |
| Batteries(1) 12V | Heavy-duty |
| SERVICE CAPACITIES | |
| Hydraulic tank | |
| Refill capacity | 80L |
| Total system | 100L |
| Engine | |
| w/filter change | 6.5L |
| Fuel | 70L |
| Radiator | 6L |
| OPERATING WEIGHT | |
| With 75kg operator | 5000kg |
| Ground pressure | 33KPa |
