Kobelco Mini Excavator SK70-10 | 7.1 ton
Kobelco Mini Excavator SK70-10 | 7.1 ton
Weight & Ground Pressure
The exact operating weight depends on configuration alternatives, specifically whether you include the front dozer blade.
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Operating Weight (Without Dozer): 6,970 – 7,240 kg
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Operating Weight (With Dozer): 7,400 – 7,660 kg
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Ground Pressure: 24.2 to 33.4 kPa
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Track Shoe Width Options: 450 mm / 600 mm
Description
Kobelco Mini Excavator SK70-10 | 7.1 ton
BELIALAT.COM support, unit, parts, service, rental, maintenance contract, overhaul, rconditioned Kobelco Mini Excavator SK70-10 | 7.1 ton
The Kobelco SK70-10 is a highly efficient midi/mini excavator in the 7-ton class. It balances a compact footprint with heavy-duty performance, making it highly popular for urban construction, utilities, and plantation applications.
Technical Specifications
1. Engine & Power
The SK70-10 is powered by a reliable Yanmar industrial engine designed for optimal torque and minimal fuel consumption.
| Feature | Specification |
| Engine Model | YANMAR 4TN98S (Four-stroke, 4-cylinder, water-cooled) |
| Displacement | 3.319 L |
| Rated Power Output |
34.8 kW (46.7 hp) @ 2,100 rpm (with fan) 36.3 kW (48.7 hp) @ 2,100 rpm (without fan) |
| Max. Torque | 212 N·m @ 1,260 rpm (with fan) |
| Work Modes | S-Mode (Standard Performance) & Eco-Mode (Fuel Economy) |
2. Weight & Ground Pressure
The exact operating weight depends on configuration alternatives, specifically whether you include the front dozer blade.
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Operating Weight (Without Dozer): 6,970 – 7,240 kg
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Operating Weight (With Dozer): 7,400 – 7,660 kg
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Ground Pressure: 24.2 to 33.4 kPa
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Track Shoe Width Options: 450 mm / 600 mm
3. Hydraulic & Drive Systems
Equipped with a highly responsive variable displacement hydraulic configuration to manage smooth simultaneous movements.
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Pump Type: One variable displacement axial piston pump + pilot gear pump
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Max. Discharge Flow: 1126 L/min and 112.6 L/min
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Relief Valve Pressure (Boom/Arm/Bucket): 29.4 MPa (300 kgf/cm²)
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Travel Speed: 2.6 / 4.7 km/h (Two-speed auto-shifting)
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Drawbar Pulling Force: 82.0 kN
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Gradeability: 58% (30°)
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Swing Speed: 10.4 rpm (min⁻¹)
4. Working Capabilities & Dimensions
Built to offer the largest bucket capacities in its standard weight bracket.
| Metric | Measurement |
| Standard Bucket Capacity | 0.32 m³ – 0.35 m³ (ISO Heaped) |
| Bucket Digging Force | 52.7 kN |
| Arm Crowding Force | 39.4 kN |
| Overall Transport Length | 6,270 mm (6,410 mm with dozer blade down) |
| Overall Transport Height | 2,640 mm |
| Overall Crawler Width | 2,320 mm |
| Tail Swing Radius | 1,960 mm |
5. Fluid Capacities
Easy ground-level access enables operators to service fluids quickly.
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Fuel Tank: 143 L
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Hydraulic Oil Tank: 43 L (System capacity: 93 L)
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Engine Oil: 11.2 L
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Cooling System: 9.2 L
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