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Kobelco SK170LC-11

Configuration: 5.20 m boom, 3.10 m arm, 0.82 yd³ (0.63 m³) bucket, 600 mm shoes; US EPA Tier IV Final

24 sourced values · Sources: KOBELCO SK170LC-11 brochure (North America), Bulletin No. SK170LC-11-NA-103-2212ONE, US EPA Tier IV Final. Retrieved 2026-10-25

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Dimension diagram

A B C D E F G Side viewFront view Schematic, not to scale
AOverall length8,710 mm
BOverall heightNot published
CTrack length on ground3,280 mm
DGround clearance440 mm
EOverall width2,590 mm
FTrack gauge / tread1,990 mm
GShoe / track width600 mm

Weights

SpecValueSource
Operating weight17,900 kg
Published: 17,900 kg
KOBELCO SK170LC-11 brochure (North America), Bulletin No. SK170LC-11-NA-103-2212ONE, US EPA Tier IV Final. Retrieved 2026-10-25
600 mm shoes, 3.10 m arm, 0.82 yd³ bucket (39,500 lb).

Dimensions

SpecValueSource
Overall length8,710 mm
Published: 8,710 mm
KOBELCO SK170LC-11 brochure (North America), Bulletin No. SK170LC-11-NA-103-2212ONE, US EPA Tier IV Final. Retrieved 2026-10-25
Dim. A, overall length, 3.10 m arm.
Overall width2,590 mm
Published: 2,590 mm
KOBELCO SK170LC-11 brochure (North America), Bulletin No. SK170LC-11-NA-103-2212ONE, US EPA Tier IV Final. Retrieved 2026-10-25
Dim. C, overall width of crawler.
Overall heightNot publishedKOBELCO SK170LC-11 brochure (North America), Bulletin No. SK170LC-11-NA-103-2212ONE, US EPA Tier IV Final. Retrieved 2026-10-25
Height to handrail/guardrail not printed in the dimensions table. Cab height (dim. D) 3,060 mm.
Transport height3,090 mm
Published: 3,090 mm
KOBELCO SK170LC-11 brochure (North America), Bulletin No. SK170LC-11-NA-103-2212ONE, US EPA Tier IV Final. Retrieved 2026-10-25
Dim. B, overall height to top of boom (transport position).
Track gauge / tread1,990 mm
Published: 1,990 mm
KOBELCO SK170LC-11 brochure (North America), Bulletin No. SK170LC-11-NA-103-2212ONE, US EPA Tier IV Final. Retrieved 2026-10-25
Track gauge (dim. F).
Track length on ground3,280 mm
Published: 3,280 mm
KOBELCO SK170LC-11 brochure (North America), Bulletin No. SK170LC-11-NA-103-2212ONE, US EPA Tier IV Final. Retrieved 2026-10-25
Tumbler distance.
Track length (overall)4,070 mm
Published: 4,070 mm
KOBELCO SK170LC-11 brochure (North America), Bulletin No. SK170LC-11-NA-103-2212ONE, US EPA Tier IV Final. Retrieved 2026-10-25
Overall length of crawler.
Shoe / track width600 mm
Published: 600 mm
KOBELCO SK170LC-11 brochure (North America), Bulletin No. SK170LC-11-NA-103-2212ONE, US EPA Tier IV Final. Retrieved 2026-10-25
600 mm (24") shoes.
Ground clearance440 mm
Published: 440 mm
KOBELCO SK170LC-11 brochure (North America), Bulletin No. SK170LC-11-NA-103-2212ONE, US EPA Tier IV Final. Retrieved 2026-10-25
Ground clearance of undercarriage.
Tail swing radius2,550 mm
Published: 2,550 mm
KOBELCO SK170LC-11 brochure (North America), Bulletin No. SK170LC-11-NA-103-2212ONE, US EPA Tier IV Final. Retrieved 2026-10-25
Tail swing radius.

Undercarriage / tires

SpecValueSource
Undercarriage typeCrawler (steel tracks)
Published: Crawler (steel tracks)
KOBELCO SK170LC-11 brochure (North America), Bulletin No. SK170LC-11-NA-103-2212ONE, US EPA Tier IV Final. Retrieved 2026-10-25
Track rollers / shoes per side45 shoes per side
Published: 45 shoes per side
KOBELCO SK170LC-11 brochure (North America), Bulletin No. SK170LC-11-NA-103-2212ONE, US EPA Tier IV Final. Retrieved 2026-10-25
Track/carrier roller counts not printed; shoe count per side only.

Ground pressure

SpecValueSource
Ground pressure41 kPa
Published: 41 kPa
KOBELCO SK170LC-11 brochure (North America), Bulletin No. SK170LC-11-NA-103-2212ONE, US EPA Tier IV Final. Retrieved 2026-10-25
6.0 psi, 600 mm shoes.

Engine

SpecValueSource
Engine modelYANMAR 4TN107FHT
Published: YANMAR 4TN107FHT
KOBELCO SK170LC-11 brochure (North America), Bulletin No. SK170LC-11-NA-103-2212ONE, US EPA Tier IV Final. Retrieved 2026-10-25
US EPA Tier IV Final.
Net power92 kW
Published: 92 kW
KOBELCO SK170LC-11 brochure (North America), Bulletin No. SK170LC-11-NA-103-2212ONE, US EPA Tier IV Final. Retrieved 2026-10-25
SAE NET (123 hp) at 2,000 rpm; 100 kW without fan.
Gross powerNot publishedKOBELCO SK170LC-11 brochure (North America), Bulletin No. SK170LC-11-NA-103-2212ONE, US EPA Tier IV Final. Retrieved 2026-10-25
Gross power not published; brochure prints SAE NET (SAE J1349) and power output without fan only.
Displacement4.567 L
Published: 4.567 L
KOBELCO SK170LC-11 brochure (North America), Bulletin No. SK170LC-11-NA-103-2212ONE, US EPA Tier IV Final. Retrieved 2026-10-25
Rated speed2,000 rpm
Published: 2,000 rpm
KOBELCO SK170LC-11 brochure (North America), Bulletin No. SK170LC-11-NA-103-2212ONE, US EPA Tier IV Final. Retrieved 2026-10-25
Speed at which SAE NET power is rated.

Hydraulics

SpecValueSource
Pump / aux flow320 L/min
Published: 320 L/min
KOBELCO SK170LC-11 brochure (North America), Bulletin No. SK170LC-11-NA-103-2212ONE, US EPA Tier IV Final. Retrieved 2026-10-25
2 × 160 L/min main pumps.
System / relief pressure34.3 MPa
Published: 34.3 MPa
KOBELCO SK170LC-11 brochure (North America), Bulletin No. SK170LC-11-NA-103-2212ONE, US EPA Tier IV Final. Retrieved 2026-10-25
Working circuit relief setting; power boost 37.8 MPa.

Performance

SpecValueSource
Max digging depth≈ 6,490 mm
Published: 6.49 m
KOBELCO SK170LC-11 brochure (North America), Bulletin No. SK170LC-11-NA-103-2212ONE, US EPA Tier IV Final. Retrieved 2026-10-25
Working range, 5.20 m boom + 3.10 m arm (printed in m).
Max reach (at ground)≈ 9,320 mm
Published: 9.32 m
KOBELCO SK170LC-11 brochure (North America), Bulletin No. SK170LC-11-NA-103-2212ONE, US EPA Tier IV Final. Retrieved 2026-10-25
Working range, 5.20 m boom + 3.10 m arm (printed in m).
Dump height / clearance≈ 7,100 mm
Published: 7.1 m
KOBELCO SK170LC-11 brochure (North America), Bulletin No. SK170LC-11-NA-103-2212ONE, US EPA Tier IV Final. Retrieved 2026-10-25
Working range, 5.20 m boom + 3.10 m arm (printed in m).
Breakout / digging force114 kN
Published: 114 kN
KOBELCO SK170LC-11 brochure (North America), Bulletin No. SK170LC-11-NA-103-2212ONE, US EPA Tier IV Final. Retrieved 2026-10-25
Bucket digging force, ISO 6015; 126 kN with power boost.
Max travel speed4.5 km/h
Published: 4.5 km/h
KOBELCO SK170LC-11 brochure (North America), Bulletin No. SK170LC-11-NA-103-2212ONE, US EPA Tier IV Final. Retrieved 2026-10-25
High; low 2.7 km/h.

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