Product Description
Built around Komatsu's SAA6D102E-2 six-cylinder turbocharged engine, the 2020 PC270-7 delivers 134 kW at 2050 rpm with water-cooled precision and full compliance with EPA Tier 3 and EU IIIA emissions standards. At 27,460 kg working weight, this 27-ton excavator is engineered for demanding earthmoving, foundation, and bulk excavation work across construction and infrastructure projects.
Hydraulic performance is a core strength. Dual axial piston travel motors with integrated parking brakes and a single axial piston swing motor with rotary holding valve ensure controlled, responsive operation. The main pump delivers up to 450 L/min, supported by a 37.3 MPa travel circuit and 28.4 MPa swing circuit — figures that translate directly into consistent digging force and cycle efficiency.
- Bucket digging force: 198 kN / Rod digging force: 148 kN
- Maximum digging depth: 6,460 mm / Maximum digging radius: 10,100 mm
- Maximum unloading height: 7,035 mm
- 1.3 m³ backhoe bucket with 5,850 mm boom and 3,045 mm arm
- Travel speed: 3.0 / 4.1 / 5.5 km/h (three-stage)
- Ground pressure: 48 kPa / Gradeability: 70% (35°)
- Fuel tank: 400 L / Hydraulic tank: 143 L
- Located in Zhejiang, China — available for global export
| Specifications | Value |
|---|---|
| No. | 1071997 |
| Tonnage (tons) | 27 |
| Working weight (kg) | 27460 |
| Bucket capacity (m³) | 1.3 |
| Boom length (mm) | 5850 |
| Rod length (mm) | 3045 |
| Country of origin | Jining, Shandong Province |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Komatsu SAA6D102E-2 |
| Rated power (kw/rpm) | 134/2050 |
| Cooling mode | water-cooling |
| Displacement (L) | 5.88 |
| Working form | 6-cylinder, direct injection, turbocharged, post-cooled engine; Cylinder diameter × stroke: 102mm×120mm; Meet 2006EPA/Tier3 and EUIIIA standards. |
| Ground specific pressure (Kpa) | 48 |
| Rotation speed (rpm) | 10.5 |
| Climbing ability (%) | 70/35 ° |
| Bucket digging force (kN) | 198 |
| Rod digging force (kN) | 148 |
| Travel speed (km/h) | 3.0/4.1/5.5 |
| Rotary hydraulic motor type | Axial piston motor ×1(rotary holding valve) |
| Type of walking hydraulic motor | Axial piston motor ×2(with parking brake) |
| Maximum flow of main pump (l/min) | 450 |
| Traveling Hydraulic Circuit (Mpa) | 37.3 |
| Rotary Hydraulic Circuit (Mpa) | 28.4 |
| Control Hydraulic Circuit (Mpa) | 3.2 Pilot oil circuit |
| Hydraulic crushing pipeline is standard | no |
| Bucket cylinders - Number × diameter × stroke (mm) | 140 * 1009 * 100 |
| Bucket rod cylinders - Number × diameter × stroke (mm) | 150 * 1635 * 110 |
| Boom cylinders - Number × diameter × stroke (mm) | 140 * 1300 * 100 |
| Fuel Tank (L) | 400 |
| Hydraulic Tank (L) | 143 |
| Engine Oil changes (L) | 24 |
| Coolant (L) | 30.9 |
| Total transport length (mm) | 9790 |
| Total transport width (mm) | 3390 |
| Total transport height (mm) | 3210 |
| Full cab height (mm) | 3100 |
| Counterweight ground clearance (mm) | 1186 |
| Minimum ground clearance (mm) | 498 |
| Back end turning radius (mm) | 2905 |
| Total track length (mm) | 4625 |
| Track gauge (mm) | 2590 |
| Track plate width (mm) | 800 |
| Total track width (mm) | 3390 |
| Track ground length (mm) | 3700 |
| Maximum digging radius (mm) | 10100 |
| Maximum digging depth (mm) | 6460 |
| Maximum excavation height (mm) | 10000 |
| Maximum unloading height (mm) | 7035 |
| Maximum vertical digging depth (mm) | 5650 |
| Bulldozer lift or depth (mm) | No bulldozer |
| Maximum excavation radius of stop surface (mm) | 9990 |
| Maximum effective digging depth (mm) | 6320 |
WhatsApp
Facebook
FAQs
WhatsApp