Skip to content
Press ENTER to search or ESC to close this overlay.
SK230SRLC-7
SK230SRLC-7
SK230SRLC-7
SK230SRLC-7
SK230SRLC-7
SK230SRLC-7
SK230SRLC-7
SK230SRLC-7

SK230SRLC-7

SR Series

The SK230SRLC-7 combines powerful performance with a short-radius design, making it ideal for large-scale projects in confined spaces. With advanced hydraulic efficiency, robust durability, and a comfortable, operator-focused cabin, this 23-ton excavator delivers reliable productivity and precision on any jobsite.

Industry Construction
Operating weight 18 - 30 t
Power 127 kW / 2,000 min-1
SPECIFICATIONS

Key specifications for SK230SRLC-7

Description
Number Of Boom Options 2
Rear View Camera Yes
Number Of Mono Booms 1
Boom Size 5.62 m
Number Of Dipper Options 1
Min Dipper Length 2870 mm
Number Of Articulated Booms 1
Number Of Dipper Options 1
Min Dipper Length 2870 mm
Dipper Length 2870 mm
Operating Weight 24000 - 25200 kg
Counterweight 5190 kg
Telematics
Available Yes
Driveline
Manufacturer Yanmar
Model 4TN107FTT
Aspiration Turbo
Charged Air Cooling Intercooler
Cooling Water
Cylinders 4
Displacement 4.567 L
Rated Speed 2000 rpm
Net Rating Standard SAE
Net Output 122 kW
Gross Output 127 kW
Torque 805 Nm
Torque Rated Speed 1500 rpm
Carrier Rollers Per Side 2
Track Rollers Per Side 8
Shoe Width 600 mm
Shoe Type Triple grouser
Track Shoes Per Side 49
Dimensions
Mono Boom 8830 mm
Articulated Boom 9200 mm
Over Boom 3080 mm
Without Boom 3160 mm
Max Height 3160 mm
Over Articulated Boom 3160 mm
Superstructure 2990 mm
Undercarriage 2990 mm
Overall Width 2990 mm
Track Length On Ground 3660 mm
Undercarriage Length 4450 mm
Tailswing Radius 1680 mm
Tail Length 1680 mm
Zero Tailswing No
Cab 3160 mm
Counterweight Clearance 1030 mm
Ground Clearance 425 mm
Capacity Rating Standard SAE
Reference Capacity 0.8
Available Optional
Type Float Blade
Height 685 mm
Width 2990 mm
Raised Height 545 mm
Dig Depth 370 mm
Width Over Tracks 2990 mm
Track Gauge 2390 mm
Variable Undercarriage Available No
Digging Reach 9700 mm
Ground Level Reach 9530 mm
Dig Height 10580 mm
Dump Height 7710 mm
Vertical Wall 5950 mm
Dig Depth - 2.44m (8ft) Flat Bottom 6370 mm
Dig Depth 6580 mm
Front Slew Radius 2370 mm
Digging Reach 9980 mm
Ground Level Reach 9810 mm
Dig Height 11330 mm
Dump Height 8450 mm
Vertical Wall 5545 mm
Dig Depth - 2.44m (8ft) Flat Bottom 6523 mm
Dig Depth 6625 mm
Front Slew Radius 1900 mm
Rating Standard ISO 10567
Reach At Ground Level 8.05 m
Reach At Ground Level 8.34 m
Capacities
Fuel Tank 330 L
DEF Tank 33.9 L
Engine Oil 20 L
Cooling System 23 L
Hydraulic Tank 114 L
Hydraulic System 230 L
Performance
Ground Bearing Pressure 50 - 52 kPa
Slew Speed 12.6 rpm
Slew Torque 73 kNm
Travel Speed - Low 3.5 kph
Travel Speed - High 5.8 kph
Tractive Force 227 kN
Boost Pressure Used For Breakout Yes
Dipper Tearout 97 kN
Bucket Breakout 132 kN
Gradeability 35 °
Gradeability 70 %
Internal Noise - LpA 71 dB(A)
External Noise - LwA 99 dB(A)
Lift Quoted With Bucket No
Lift Quoted With Quick-Hitch No
End Lift - 3.0m 6420 kg
Side Lift - 3.0m 6420 kg
End Lift - 4.5m 10900 kg
Side Lift - 4.5m 6190 kg
End Lift - 6.0m 6890 kg
Side Lift - 6.0m 4140 kg
End Lift - 7.5m 4960 kg
Side Lift - 7.5m 3050 kg
End Lift - Max 3640 kg
Side Lift - Max 2760 kg
End Lift - 3.0m 16100 kg
Side Lift - 3.0m 11900 kg
End Lift - 4.5m 10400 kg
Side Lift - 4.5m 6300 kg
End Lift - 6.0m 7100 kg
Side Lift - 6.0m 4100 kg
End Lift - 7.5m 4700 kg
Side Lift - 7.5m 2700 kg
End Lift - Max 4000 kg
Side Lift - Max 2200 kg
Main Pumps 2
Main Pump - Total 440 L/min
Boom 343 bar
Dipper 343 bar
Attachment 343 bar
Boost 378 bar
Weights
Mono Boom 24000 - 25200 kg
For more detailed specifications and lifting capacities, please download the brochure
Download brochure
Contact us

Looking for a KOBELCO dealer?

Go to the dealer locator