Product Description
Built in Yantai with joint-venture precision, this 2014 DX75 represents Doosan's commitment to dependable mid-size excavation equipment. Operating at 7.35 tons with a reliable Yanmar 4TNV94L engine delivering 39.7 kW, this machine combines proven hydraulic performance with the parts availability that keeps contractors productive. Currently located in Guizhou, it offers 6,270mm maximum digging radius and 3,930mm depth capability—specifications that translate directly to jobsite versatility.
Doosan's established dealer network throughout China ensures replacement components remain accessible years after purchase, protecting your investment against costly downtime. With a 0.28m³ bucket capacity and 53.4 kN digging force, this DX75 handles demanding excavation while maintaining the fuel efficiency (111L tank) that controls operating costs. The variable piston pump and 10.7 rpm rotation speed deliver responsive control in confined spaces, backed by a brand recognized for maintaining strong resale values in secondary markets.
- Working Weight: 7,350 kg with 370mm ground clearance
- Power System: Yanmar 4-cylinder, water-cooled diesel (39.7 kW @ 2,200 rpm)
- Transport Dimensions: 6,030mm × 2,100mm × 2,680m
| Specifications | Value |
|---|---|
| No. | 1009871 |
| Tonnage (tons) | 7 |
| Working weight (kg) | 7350 |
| Bucket capacity (m³) | 0.28 |
| Country of origin | Yantai, China |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Yanmar 4TNV94L |
| Rated power (kw/rpm) | 39.7 / 2200 |
| Maximum torque (N.m) | 24.6/1475 |
| Number of cylinders (PCS) | 4 |
| Working form | 4-stroke, water-cooled, direct spray |
| Rotation speed (rpm) | 10.7 |
| Climbing ability (%) | 30 ° |
| Bucket digging force (kN) | 53.4 |
| Rod digging force (kN) | 36.9 |
| Travel speed (km/h) | 3.0 / 4.7 |
| Turning torque (Nm) | 23.4 ~ 24.6 |
| Main pump type | Variable piston pump |
| Fuel Tank (L) | 111 |
| Total transport length (mm) | 6030 |
| Total transport width (mm) | 2100 |
| Total transport height (mm) | 2680(to top of cab) |
| Full cab height (mm) | 2680 |
| Minimum ground clearance (mm) | 370 |
| Minimum turning radius of front working device (mm) | 1745 |
| Back end turning radius (mm) | 1755 |
| Onboard width (mm) | 2130 |
| Total track length (mm) | 2750 |
| Track gauge (mm) | 1650 |
| Track ground length (mm) | 2110 |
| Maximum digging radius (mm) | 6270 |
| Maximum digging depth (mm) | 3930 |
| Maximum excavation height (mm) | 7050 |
| Maximum unloading height (mm) | 5165 |
| Maximum vertical digging depth (mm) | 2570 |
| Dodging plate width × height (mm) | 2100 x 420 |
| Maximum excavation radius of stop surface (mm) | 6115 |
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