Kobelco SK 550 DLC 11E Crawler Excavator Specs

The Kobelco SK 550 DLC 11E crawler excavator produced in 2025-2026, is listed with an operating weight of 140,214 lb (63.6 t), engine power of 375 hp (280 kW) and a maximum digging depth of 20.5 ft (6.26 m).

Kobelco Crawler Excavator Specifications

Crawler Excavator • 2025-2026 • X12

Weight: 140,214 lb (63.6 t)Power: 375 hp (280 kW)Dig depth: 20.5 ft (6.26 m)

Key specifications

140,214 lb (63.6 t)Operating weight

375 hp (280 kW)Engine power

20.5 ft (6.26 m)Digging depth

90.3 ft (27.53 m)Horizontal reach

23.6 in (600 mm)Track width

2025-2026Years

Useful excavator charts

Charts appear only when enough usable specifications are available.

Digging geometry

Dig depth

20.5 ft

Reach

90.3 ft

Transport dimensions

Length

65.3 ft

Width

9.8 ft

Height

11.5 ft

Model spec snapshot

Main numeric specifications for this excavator.

140,214 lbWeight

375 hpPower

How the Kobelco SK 550 DLC 11E compares

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

Engine power

375 hp

In line with avg

47th percentile

Digging depth

20.5 ft

13% below avg

14th percentile

Horizontal reach

90.3 ft

81% above avg

92nd percentile

Engine power375 hp

Low 303 hpAverage 383 hpHigh 467 hp

In line with the peer average.

Digging depth20.5 ft

Low 20.4 ftAverage 23.6 ftHigh 29.8 ft

About 13% below the peer average.

Horizontal reach90.3 ft

Low 35.7 ftAverage 49.8 ftHigh 90.3 ft

About 81% above the peer average.

This model Peer average

Crawler excavator information

Manufacturer	Kobelco
Model	SK 550 DLC 11E
Years of manufacture	2025-2026
Model series	SK
Undercarriage	LCV
Boom	MB

Operating specifications

Operating weight	140,214 lb (63.6 t)
Maximum digging depth	20.5 ft (6.26 m)
Maximum horizontal reach	90.3 ft (27.53 m)

Engine and emissions

Engine manufacturer	Cummins
Engine model	X12
Engine power	375 hp (280 kW)
Displacement	720 cu in (11.8 L)
Cylinders	6
Cylinder bore × stroke	5.2 × 5.67 in (132 × 144 mm)
Maximum torque	1,350 lb-ft (1,830 Nm)
RPM at maximum torque	1400 rpm
Emission level	V
Diesel particulate filter	Yes

Dimensions and transport

Transport length	65.3 ft (19.89 m)
Transport width	9.8 ft (2.99 m)
Transport height	11.5 ft (3.5 m)
Track width	23.6 in (600 mm)

Equipment and features

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

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