Product Description
Proven in demanding jobsites since 2021, this Doosan DX80 excavator delivers consistent 8-ton performance backed by Yanmar's reliable 4TNV98 engine. Operating at 41.4 kW with naturally aspirated efficiency, this compact workhorse combines a robust 7,900 kg working weight with precision hydraulics—dual 75.6 l/min pumps ensure smooth, responsive control across all functions. Engineered for longevity, its reinforced undercarriage features 450 mm track plates distributing just 37 kPa ground pressure, minimizing wear while maximizing stability on varied terrain.
- Digging Power: 56 kN bucket force, 4,165 mm maximum depth, 6,350 mm reach
- Versatility: 0.30–0.32 m³ bucket capacity handles excavation, trenching, grading
- Maneuverability: 1,800 mm rear swing radius, 11.5 rpm rotation for confined spaces
- Durability: 4-stroke water-cooled engine, 145 L fuel capacity for extended shifts
- Transportability: 6,000 mm length fits standard trailers
Currently located in Jiangsu, this field-tested DX80 represents proven reliability with years of productive service ahead. Built by Doosan's joint-venture standa
| Specifications | Value |
|---|---|
| No. | 1014203 |
| Tonnage (tons) | 8 |
| Working weight (kg) | 7900 |
| Bucket capacity (m³) | 0.30 ~ 0.32 |
| Country of origin | Yantai, China |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Yanmar 4TNV98 VDB24 |
| Rated power (kw/rpm) | 41.4 / 2100 |
| Cylinder diameter × stroke (mm) | 98 x 110 |
| Number of cylinders (PCS) | 4 |
| Working form | 4-stroke, water-cooled, direct injection; Naturally aspirated, air-cooled |
| Ground specific pressure (Kpa) | 37 |
| Rotation speed (rpm) | 11.5 |
| Climbing ability (%) | 30 ° |
| Bucket digging force (kN) | 56 |
| Rod digging force (kN) | 41 |
| Maximum tractive force (kN) | 63 |
| Travel speed (km/h) | 4.9 / 3.1 |
| Turning torque (Nm) | 24.2 |
| Maximum flow of main pump (l/min) | 75.6 * 2 + 18.7 |
| Traveling Hydraulic Circuit (Mpa) | 28 |
| Working Hydraulic Circuit (Mpa) | 28 |
| Fuel Tank (L) | 145 |
| Total transport length (mm) | 6000 |
| Total transport width (mm) | 2290 |
| Total transport height (mm) | 2685 |
| Full cab height (mm) | 2,690 |
| Counterweight ground clearance (mm) | 825 |
| Back end turning radius (mm) | 1800 |
| Onboard width (mm) | 2,200 |
| Total track length (mm) | 2750 |
| Track gauge (mm) | 1,770 |
| Track plate width (mm) | 450 |
| Total track width (mm) | 2,220 |
| Maximum digging radius (mm) | 6350 |
| Maximum digging depth (mm) | 4165 |
| Maximum excavation height (mm) | 7120 |
| Maximum unloading height (mm) | 5115 |
| Maximum vertical digging depth (mm) | 3328 |
| Dodging plate width × height (mm) | 2200 x 418 |
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