| After-sales Service: | Provided |
|---|---|
| Warranty: | Provided |
| Type: | Crawler Excavator |
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1. Original Yan-mar engine, meeting China's third-stage emission standards, strong power, high fuel economy.
2. Exclusive three-pump throttling system, intelligent confluence and regeneration with 8% torque increase and 6% fuel consumption decrease.
3. Large passage main valve, large diameter pipeline, optimized pipeline direction, low pipeline friction loss, and reduce the energy loss of the hydraulic system by 5%.
4. Various work devices for various operating conditions(Optimized bucket shape, high loading/unloading efficiency)
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Specification
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Body size
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power
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Traditional power
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Total length of transport (mm)
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9680
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bucket
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backhoe
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Total transport width (mm)
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2980
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Tonnage (ton)
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21
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Total transport height (mm)
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3440
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Working weight of the machine (kg)
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21900
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Full cab height (mm)
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3075
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Bucket capacity (m³)
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1.1 (0.8~1.2)
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Onboard width (mm)
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2875
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Dynamic system
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Track grounding length (mm)
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3445
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Engine type
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Mitsubishi 4M50
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Total track length (mm)
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4250
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Rated power (kw/rpm)
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118/2000
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Track plate width (mm)
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600
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Maximum torque (N.m)
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580/1600
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Track gauge (mm)
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2380
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Displacement (L)
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4.9
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Minimum ground clearance (mm)
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440
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Cooling mode
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Water cooling
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Back end turning radius (mm)
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2900
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Performance
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Maximum height at minimum turning radius (mm)
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7680
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Rotational speed (rpm)
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11
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Sprocket number (single side) (PCS)
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2
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Walking speed (km/h)
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5.4/3.3
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Number of track Plates (single side) (PCS)
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47
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Ground specific pressure (Kpa)
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47.4
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Oil capacity
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Bucket digging force (kN)
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138
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Fuel tank (L)
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390
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Bucket rod digging force (kN)
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103
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Hydraulic tank (L)
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239
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Engine oil replacement (L)
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22
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