






Product Description
Built on a Hino J05E engine delivering 137 kW at 2,100 rpm and 654 N·m of torque at 1,600 rpm, the 2013 Kobelco SK270D lands in the 27-ton class with serious hydraulic muscle behind it. A double variable axial piston main pump flows 2×246 L/min plus a 20 L/min pilot gear pump, feeding working circuits rated at 34.3 MPa (37.8 MPa when supercharged). The result: 170 kN of bucket digging force, climbing to 187 kN under boost, and 244 kN of maximum tractive force.
Four-cylinder direct-injection architecture with turbocharging and built-in intercooling keeps this machine responsive across the work cycle. Two-speed plunger travel motors push road speeds to 6.2 km/h, while 70% gradeability (35 degrees) handles demanding job sites. The 1.3 m³ backhoe bucket pairs with a standard 2.98 m rod or optional 2.5 m short forearm for reach flexibility.
- Digging depth: 6,990 mm; maximum reach: 10,310 mm
- Hydraulic system capacity: 280 L oil, 460 L fuel tank
- Four-cylinder layout with 5.123 L displacement and water cooling
- Ground pressure of 54 kPa with 600/800 mm track plate options
From the 34.3 MPa travel circuit to the 3,910 mm front turning radius, the SK270D's engineering prioritizes productivity and control. Available now in Guizhou, China, as a joint-venture import.
| Specifications | Value |
|---|---|
| No. | 1129275 |
| Tonnage (tons) | 27 |
| Working weight (kg) | 27000 |
| Bucket capacity (m³) | 1.3 |
| Rod length (mm) | Standard 2.98/ Short forearm 2500 |
| Country of origin | Chengdu |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Hino J05E |
| Rated power (kw/rpm) | 137/2100 |
| Cooling mode | water-cooling |
| Cylinder diameter × stroke (mm) | 112*130 |
| Maximum torque (N.m/rpm) | 654/1600 |
| Number of cylinders (PCS) | 4 |
| Displacement (L) | 5.123 |
| Working form | Direct injection; Turbocharging; Built-in intercooling |
| Ground specific pressure (Kpa) | 54 |
| Rotation speed (rpm) | 11 |
| Climbing ability (%) | 70%/35 degrees |
| Bucket digging force (kN) | 170/ Supercharging 187 |
| Rod digging force (kN) | 119/ Supercharged 131 |
| Maximum tractive force (kN) | 244 |
| Travel speed (km/h) | 6.2/3.9 |
| Type of walking hydraulic motor | Two sets of two-speed plunger motors |
| Maximum flow of main pump (l/min) | 2*246+20 |
| Traveling Hydraulic Circuit (Mpa) | 34.3 |
| Rotary Hydraulic Circuit (Mpa) | 29 |
| Control Hydraulic Circuit (Mpa) | 5 |
| Main pump type | Double variable axial piston pump + pilot gear pump |
| Working Hydraulic Circuit (Mpa) | 34.3/ Supercharging 37.8 |
| Pilot pump flow (L/min) | 20 |
| Bucket cylinders - Number × diameter × stroke (mm) | 1 x 125 x 1200 |
| Bucket rod cylinders - Number × diameter × stroke (mm) | 1 x 145 x 1635 |
| Boom cylinders - Number × diameter × stroke (mm) | 2 x 135 x 1235 |
| Fuel Tank (L) | 460 |
| Hydraulic Tank (L) | 170 |
| Engine Oil changes (L) | 21 |
| Coolant (L) | 20 |
| Hydraulic System (L) | 280 |
| Total transport length (mm) | 10230 |
| Total transport width (mm) | 3230 |
| Total transport height (mm) | 3200 (to the top of the boom) |
| Full cab height (mm) | 3143 |
| Counterweight ground clearance (mm) | 1110 |
| Minimum ground clearance (mm) | 460 |
| Minimum turning radius of front working device (mm) | 3910 |
| Back end turning radius (mm) | 3120 |
| Onboard width (mm) | 3080 |
| Total track length (mm) | 4680 |
| Track gauge (mm) | 2590 |
| Track plate width (mm) | 600/800 |
| Total track width (mm) | 3230 |
| Maximum digging radius (mm) | 10310 |
| Maximum digging depth (mm) | 6990 |
| Maximum excavation height (mm) | 9760 |
| Maximum unloading height (mm) | 6890 |
| Maximum vertical digging depth (mm) | 6170 |
| Maximum excavation radius of stop surface (mm) | 10140 |
| Maximum effective digging depth (mm) | 6800 |
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