SK220
The Zero Compromise
High-End Infra Excavator
High-End Infra Excavator
Unmatched
Infra Excavator
In line with Kobelco’s concept of robust construction machinery that will work long and hard on any site on the planet, the rugged machine body is newly designed, and comprehensive reinforcement makes the attachment more robust. It all adds up to Kobelco’s toughest ever mining excavator. The latest hydraulics technology delivers both high-powered output and lower fuel consumption. As the 10th generation model of Kobelco’s SK series, the SK220 meets the needs of civil engineering.
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Operating Weight
20,600 – 21,100 kg -
Bucket Capacity
0.93 m3 -
Engine Power
158(118) / 2,000(ISO 14396) HP (kW) / min -1
TECHNICAL SPECIFICATIONS
Download product brochure and browse key specifications of this model
performance
| Specification | Value | Units |
|---|---|---|
| Bucket Capacity | 0.93 | m3 |
| Swing Speed | 13.3 | min-1{rpm} |
| Travel Speed | 6.0/3.6 | km/h |
| Gradeability | 70 {35} | % {º} |
| Bucket Digging Force | 143 {2.4m} 143 {2.94m} | kN |
| Bucket Digging force – With Power Boost | 157 {2.4m} 157 {2.94m} | kN |
| Arm Crowding Force | 121 {2.4m} 102 {2.94m} | kN |
| Arm Crowding Force – With Power Boost | 133 {2.4m} 112 {2.94m} | kN |
| Drawbar Pulling Force - 220 | 228 (ISO 7464) | kN |
WEIGHT
| Specification | Value | Units |
|---|---|---|
| Operating Weight | 20,600-21,100 | Kg |
| Ground Pressure | 46, 35 | kPa |
| Shoe Width | 600, 800 | mm |
HYDRAULIC SYSTEM
| Specification | Value | Units |
|---|---|---|
| Pump Type | Two variable displacement pumps + One gear pump | |
| Pump Max.Discharge Flow | 2×220, 1×20 | L/min |
| Relief Valve Setting – Boom, arm and bucket | 34.3{350} | MPa{kgf/cm2} |
| Relief Valve Setting – Boom, arm and bucket | 37.8{385} | MPa {kgf/cm2} |
| Swing Motor | Axial-piston motor | |
| Travel Motors | V2 x Axial – Piston, Two step motors | |
| Hydraulic Oil Tank | 140 Tank oil level 244 Hydraulic system | L |
ENGINE
| Specification | Value | Units |
|---|---|---|
| Model | J05ETA | |
| Type | Direct injection, water-cooled, 4-cycle diesel engine with turbocharger, intercooler | |
| Rated Power Output | 158 (118)/2,000 (ISO 14396) | kW/min-1 |
| Max. Torque | 592 /1,600 (ISO 14396) | N.m/min-1 |
| Fuel Tank | 320 | L |
Compatible attachments
A range of attachments for varied applications, making Kobelco’s highly productive excavators even more versatile.
Authorised
Dealers
Kobelco is backed up by an expert network of authorised dealer partners. Be rest assured of getting the right solutions, genuine parts and service backup for your machines.