Machine models

Kobelco SK135SR-2 specifications

Entries in this reference
Listing-entry count
1

Short answer

Kobelco SK135SR-2: full-size excavator.

Selected configuration figures
Configuration	Documented field and quantity
SK135SR-2	Gross Power 92.8 hp Operating Weight 30,424 lb

SK135SR-2 specification matrix — Boom/Stick Option (Hex) 1
Specification	SK135SR-2
Shipping Length Of Unit	24.32 ft
Shipping Height Of Unit	9.26 ft
Max Loading Height	22.12 ft
Max Reach Along Ground	26.88 ft
Max Vertical Wall Digging Depth	16.05 ft
Max Digging Depth	18.12 ft

Undercarriage
Specification	SK135SR-2
Shoe Size	19.69 in
Max Travel Speed	3.48 mph

Operational
Specification	SK135SR-2
Operating Weight	30,424 lb
Hydraulic System Relief Valve Pressure	4,975 psi
Hydraulic Pump Flow Capacity	68.7 gpm

Buckets
Specification	SK135SR-2
Reference Bucket Capacity	0.7 yd3

Ratios
Figure	SK135SR-2
Engine horsepower per 1,000 lb of weight	3.1
Hydraulic power from the listed pump flow and relief pressure	199.4 hp

Reference directory classification
Equipment group	full-size excavator

Where the SK135SR-2 ranks in Kobelco's list — Scope of the captured comparison
Brand	Equipment group	Compared entry	Sort order
Kobelco	full-size excavator	SK135SR-2	Descending quantity; 1 is largest

Figure	SK135SR-2	Rank	Lowest in line	Highest in line
Engine power	92.8 hp	20 (tied) of 25	54.0 hp	510.0 hp
Listed weight	30,424 lb	23 of 26	16,400 lb	214,730 lb
Horsepower per 1,000 lb	3.1 hp	9 of 25	0.8 hp	3.4 hp
Maximum digging depth	18.1 ft	18 (tied) of 23	0.0 ft	48.4 ft

The SK135SR-2 beside its neighbours
Base version	SK210LC-10 LONG REACH	SK135SR-2	SK140SRD-5 CAR DEMO
Engine power	SK135SR-2: 92.8 hp; SK140SRD-5 CAR DEMO: 95.6 hp
Weight	52,250 lb	30,424 lb	44,313 lb
Fuel capacity	SK210LC-10 LONG REACH: 84.5 gal; SK140SRD-5 CAR DEMO: 50.2 gal
Ground pressure	SK210LC-10 LONG REACH: 5.4 psi; SK140SRD-5 CAR DEMO: 9.1 psi
Maximum digging depth	SK210LC-10 LONG REACH: 39.5 ft; SK135SR-2: 18.12 ft

SK135SR-2: forum references — Forum-title search
Forum index	Equipment class queried	Names in the search	Matching titles
Heavy Equipment Forums	full-size excavator	Kobelco and the SK135SR-2. That is too few titles to say what owners mostly ask about, so the most recent are listed instead	2

Used market for the SK135SR-2 — Dated first-page listing snapshot
Observation date	Listing source	Equipment search	Listings
2026-09-24	MachineryTrader	Kobelco full-size excavator	2

Model	Listed	Model years	Lowest asking	Highest asking	Median asking	Median hours
SK135SR-2	2	2011 to 2014	$40,815	$41,800	$41,308	None shown

SK135SR-2: recall reference — Dated CPSC search
Search date	Database	Names queried	Search result
2026-09-24	U.S. Consumer Product Safety Commission	Kobelco together with the full-size excavator SK135SR-2	No matching recall in this search

Sources for this page
Evidence class	Document, classification and recorded date
Reference site	Reference site: Kobelco SK135SR-2 — RitchieSpecs. Observed 2026-09-24.
Forum threads	Forum threads: Heavy Equipment Forums thread index for Kobelco SK135SR-2 — Heavy Equipment Forums. Observed 2026-09-24.
Used-market listings	Used-market listings: MachineryTrader listings for Kobelco SK135SR-2 — MachineryTrader. Observed 2026-09-24.
Federal agency data	Federal agency data: Recall database search for Kobelco — U.S. Consumer Product Safety Commission. Observed 2026-09-24.

Kobelco SK135SR-2: Configuration records

SK135SR-2

Specification	Source figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit	24.32 ft
Shipping Height Of Unit	9.26 ft
Max Loading Height	22.12 ft
Max Reach Along Ground	26.88 ft
Max Vertical Wall Digging Depth	16.05 ft
Max Digging Depth	18.12 ft
Dimensions and weight
Width To Outside Of Tracks	8.17 ft
Length Of Track On Ground	9.42 ft
Ground Clearance	1.45 ft
Tail Swing Radius	4.89 ft
Undercarriage
Shoe Size	19.69 in
Max Travel Speed	3.48 mph
Engine
Number Of Cylinders	4
Engine Model	D04FR
Power Measured @	2,000 rpm
Displacement	259.4 cu in
Gross Power	92.8 hp
Operational
Hydraulic System Relief Valve Pressure	4,975 psi
Hydraulic Pump Flow Capacity	68.7 gpm
Buckets
Reference Bucket Capacity	0.7 yd3
Additional specifications
Operating Weight	30,424 lb