Kobelco SK 230 SRLC 7 Crawler Excavator Specs

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The Kobelco SK 230 SRLC 7 crawler excavator produced in 2023-2026, is listed with an operating weight of 52,911 lb (24 t), engine power of 170 hp (127 kW), a bucket capacity of 1.05 yd³ (0.8 m³) and a maximum digging depth of 21.6 ft (6.58 m).

Kobelco Crawler Excavator Specifications

Crawler Excavator • 2023-2026 • 4TN107FTT

Weight: 52,911 lb (24 t)Power: 170 hp (127 kW)Bucket: 1.05 yd³ (0.8 m³)Dig depth: 21.6 ft (6.58 m)

Key specifications

52,911 lb (24 t)Operating weight
170 hp (127 kW)Engine power
1.05 yd³ (0.8 m³)Bucket capacity
21.6 ft (6.58 m)Digging depth
31.8 ft (9.7 m)Horizontal reach
29,675 lbf (132 kN)Tear-out force
23.6 in (600 mm)Track width
2023-2026Years

Useful excavator charts

Charts appear only when enough usable specifications are available.

Digging geometry
Dig depth

21.6 ft

Reach

31.8 ft

Transport dimensions
Length

29 ft

Width

9.8 ft

Height

10.4 ft

Model spec snapshot
Main numeric specifications for this excavator.
52,911 lbWeight
170 hpPower
1.05 yd³Bucket
29,675 lbfTear-out

How the Kobelco SK 230 SRLC 7 compares

Comparison is against Kobelco crawler excavators in the same broad operating-weight class where enough comparable data exists.

Engine power
170 hp
In line with avg
74th percentile
Bucket capacity
1.05 yd³
14% below avg
24th percentile
Digging depth
21.6 ft
14% below avg
19th percentile
Horizontal reach
31.8 ft
13% below avg
11th percentile
Engine power170 hp
Low 134 hpAverage 170 hpHigh 266 hp

In line with the peer average.

Bucket capacity1.05 yd³
Low 0.52 yd³Average 1.21 yd³High 1.83 yd³

About 14% below the peer average.

Digging depth21.6 ft
Low 18.4 ftAverage 25.1 ftHigh 48.3 ft

About 14% below the peer average.

Horizontal reach31.8 ft
Low 29 ftAverage 36.5 ftHigh 60.8 ft

About 13% below the peer average.

Tear-out force29,675 lbf
Low 19,982 lbfAverage 36,999 lbfHigh 149,669 lbf

About 20% below the peer average.

This model Peer average

Crawler excavator information

Manufacturer Kobelco
Model SK 230 SRLC 7
Years of manufacture 2023-2026
Model series SK
Undercarriage LC
Boom MB

Operating specifications

Operating weight 52,911 lb (24 t)
Bucket capacity 1.05 yd³ (0.8 m³)
Bucket width 3.5 ft (1.06 m)
Maximum digging depth 21.6 ft (6.58 m)
Maximum horizontal reach 31.8 ft (9.7 m)
Tear-out force 29,675 lbf (132 kN)

Engine and emissions

Engine manufacturer Yanmar
Engine model 4TN107FTT
Engine power 170 hp (127 kW)
Displacement 279 cu in (4.6 L)
Cylinders 4
Cylinder bore × stroke 4.21 × 5 in (107 × 127 mm)
Maximum torque 594 lb-ft (805 Nm)
RPM at maximum torque 1500 rpm
Emission level V
Diesel particulate filter Yes

Dimensions and transport

Transport length 29 ft (8.83 m)
Transport width 9.8 ft (2.99 m)
Transport height 10.4 ft (3.16 m)
Track width 23.6 in (600 mm)

Equipment and features

Air conditioning Yes
Blade Yes
Cabin adjustment No
Material handling excavator No
Overload alert Yes
Hydraulic quick hitch Yes
Mechanical quick hitch No
Track adjustment No

Disclaimer: Specifications should be verified against the official machine documentation and confirmed on the Kobelco Construction Machinery USA website.

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