| Specifications | Value |
|---|---|
| No. | 961260 |
| Tonnage (tons) | 29 |
| Working weight (kg) | 28500-29900 |
| Bucket capacity (m³) | 1.3 |
| Boom length (mm) | 6200 (Heavy arm) |
| Rod length (mm) | 3050 |
| Country of origin | Korea/Shanghai, China |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Volvo VOLVO D7D |
| Rated power (kw/rpm) | 153/1900 |
| Cooling mode | water-cooling |
| Cylinder diameter × stroke (mm) | 108 x 130 |
| Number of cylinders (PCS) | 6 |
| Displacement (L) | 7.1 |
| Working form | Turbocharging; Electric control direct injection; Charge air cooler |
| Ground specific pressure (Kpa) | 54.1 (when counterweight is 5.4 tons) |
| Rotation speed (rpm) | 10.2 |
| Climbing ability (%) | 70% (35°) |
| Bucket digging force (kN) | 181.4 (Standard mode) /198.4 (Extra Power mode) |
| Rod digging force (kN) | 127.6 (Standard mode) /139.5 (Extra mode) |
| Maximum tractive force (kN) | 230.5 |
| Travel speed (km/h) | 3.3/5.2 |
| Rotary hydraulic motor type | Axial piston hydraulic motor (with mechanical brake) |
| Type of walking hydraulic motor | Variable axial piston motor ×2 |
| Maximum flow of main pump (l/min) | 250 * 2 + 19 |
| Traveling Hydraulic Circuit (Mpa) | 34.3 |
| Rotary Hydraulic Circuit (Mpa) | 26.5 |
| Control Hydraulic Circuit (Mpa) | 3.9 |
| Main pump type | Variable axial piston pump ×2+ gear pump |
| Working Hydraulic Circuit (Mpa) | 31.4/34.3 |
| Bucket cylinders - Number × diameter × stroke (mm) | 1-140 x 1140 |
| Bucket rod cylinders - Number × diameter × stroke (mm) | 1-150 x 1745 |
| Boom cylinders - Number × diameter × stroke (mm) | 2-140 x 1480 |
| Fuel Tank (L) | 470 |
| Hydraulic Tank (L) | 195 |
| Engine Oil changes (L) | 32 |
| Coolant (L) | 44 |
| Hydraulic System (L) | 400 |
| Total transport length (mm) | 10400 |
| Total transport width (mm) | 3190 |
| Total transport height (mm) | 3290 (total height of big arm) |
| Full cab height (mm) | 3030 |
| Counterweight ground clearance (mm) | 1145 |
| Minimum ground clearance (mm) | 480 |
| Minimum turning radius of front working device (mm) | 4180 |
| Back end turning radius (mm) | 3050 |
| Total track length (mm) | 4870 |
| Track gauge (mm) | 2590 |
| Track plate width (mm) | Three teeth 600/700/800/900; Two teeth 700 |
| Total track width (mm) | 3190 |
| Track ground length (mm) | 4015 |
| Maximum digging radius (mm) | 10690 |
| Maximum digging depth (mm) | 7320 |
| Maximum excavation height (mm) | 10040 |
| Maximum unloading height (mm) | 7050 |
| Maximum vertical digging depth (mm) | 6200 |
| Maximum excavation radius of stop surface (mm) | 10490 |
| Maximum effective digging depth (mm) | 7140 |
Description
【 Premium Recommendation 】 Second-hand VOLVO 290DL excavator This Volvo 290DL excavator is a rare high-quality second-hand device on the market, in excellent overall condition, and is very suitable for buyers who need to put it into use immediately. The working time of this excavator is only 4,500 hours, which is far shorter than the average service life of similar equipment, meaning that it still has a long service life waiting for you to dig. In terms of the power system, this machine is equipped with a high-performance engine imported from Volvo, which not only has strong power and quick response, but also has low fuel consumption and low noise. After professional testing, the engine operates smoothly without any abnormalities, and all performance indicators are in an excellent state. In addition, we conducted a comprehensive inspection and cleaning of the oil circuit to ensure that it can stably output the maximum power and meet the operational requirements under various complex working conditions. The hydraulic system, as one of the core components of an excavator, also performs exceptionally well on this model of machine. All key components such as the main pump and control valves are made of original factory parts and have un
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