Kobelco Midi Excavator SK135SR / SK140SRLC-7 ...

Kobelco - Midi Excavator SK135SR / SK140SRLC-7

Supplier: Gato Sales and Repairs

Midi Excavator SK135SR / SK140SRLC-7

KOBELCO SK135SR-7 and SK140SRLC-7 hydraulic excavators feature a 10-inch colour monitor, GRAMMER air suspension seat and standard built-in rear, left and right side cameras.

Specifications

Specification	Value
Models	SK135SR-7; SK140SRLC-7
Bucket capacity	0.38 – 0.50 m3
Operating weight	14,500 –16,000 kg
Engine power	78.6 kW/2,200 min-1
Engine Model	ISUZU 4JJ1XDRAC
Type	Four-cycle, liquid-cooled, direct injection diesel, turbo charged, Tier IV Final certified
Bore and stroke	95.4 mm x 104.9 mm
Displacement	2.999 L
Rated power output	78.6 kW/2,200 min-1 (ISO 9249: with fan); 86.0 kW/2,200 min-1 (ISO 14396: without fan)
Max. torque	354 N·m/1,800 min-1 (ISO 9249: with fan); 375 N·m/1,800 min-1 (ISO 14396: without fan)
Pump	Two variable displacement piston pumps + one gear pump
Max. discharge flow	2 x 142 L/min; 1 x 22 L/min
Extra gear pump	1 x 66 L/min
Relief valve setting — Boom, arm and bucket / Travel circuit	34.3 Mpa
Relief valve setting — Swing circuit	28.0 Mpa
Relief valve setting — Control circuit	5.0 Mpa
Pilot control pump	Gear type
Main control valves	12-spool
Oil cooler	Air cooled type
Swing motor	One fixed displacement piston motor
Brake	Hydraulic; locking automatically when the swing control lever is in the neutral position
Swing Parking brake	Wet multiple plate
Swing speed	11.0 min-1
Swing torque	40.4 kN·m
Boom cylinders	100 mm x 1,092 mm
Arm cylinder	115 mm x 1,116 mm
Bucket cylinder	100 mm x 903 mm
Travel motors	Variable displacement piston, two-speed motors
Travel brakes	Hydraulic brake
Travel shoes	44 each side (SK135SR); 46 each side (SK140SRLC)
Travel speed	3.4 / 5.6 km/h
Drawbar pulling force	141 kN (ISO 7464)
Gradeability	70% {35°}
Dozer cylinder	125 mm x 220 mm
Dozer blade Dimension	2,490 mm {for 500 mm shoe} (width) x 570 mm (height)
Dozer blade Working range	500 mm (up) x 590 mm (down)
Fuel tank	186 L
Cooling system	17 L
Travel reduction gear	2 x 2.1 L
Swing reduction gear	1.65 L
Hydraulic oil tank	89.9 L tank oil level; 176 L hydraulic system
Urea tank	20.7L

Dimensions and Working Ranges

Dimension	Value
Boom	4.68 m
Overall width	2,490 mm
Overall height (to top of cab)	2,860 mm
Ground clearance of rear end	870 mm
Ground clearance	400 mm
Tail swing radius	1,490 mm
Track gauge	1,990 mm
Shoe	500 mm
Overall width of upperstructure	2,480 mm
Dozer blade (up / down)	500 / 590 mm

Ground clearance of rear end and ground clearance are stated without including height of shoe lug.
Overall width is specified with a 500 mm shoe.
The dozer blade is optional equipment. Dozer width changes according to the shoe width difference.

Buckets and Undercarriage

Triple grouser shoes (even height). The following weights and pressures apply in standard trim with standard boom, 2.38 m arm and 0.5 m3 ISO heaped bucket.

Performance and Hydraulic Control

Increased engine output maintains speed under heavy loads and when travelling on slopes. Digging cycle time is shortened by 10% compared with the SK135SR-5; bucket digging force is increased by 17%.
Upgraded hydraulic control responds to shorter lever strokes for swifter, more precise movement.
Preset bucket, breaker, nibbler and rotating grapple flow-rate modes; additional attachment modes, including tilt rotator, can be added or changed. Hydraulic flow division can be adjusted by a service factory.
Turbocharger and intercooler, Auto Idle Stop, automatic engine deceleration, engine oil pan drain cock and double element air cleaner.
H-mode, S-mode and ECO-mode working mode selector.
Proportional hand-controlled N&B piping and extra piping; Quick Hitch piping.
Swing rebound prevention, straight propel, automatic swing brake and two-speed travel with automatic shift down.
Sealed and lubricated track links, 500 mm steel shoes and grease-type track adjusters.
iNDr corrugated stainless steel mesh filter collects dust and debris, preventing cooling package and air cleaner clogging while maintaining cooling performance.

Cab, Controls and Equipment

All-weather, sound-suppressed steel cab on silicon-sealed viscous mounts with a heavy, insulated floor mat; ergonomic interior and LED-backlit switches and dials.
Standard heated GRAMMER air suspension seat with shock absorption, headrest and retractable seatbelt.
Adjustable consoles, low-effort ergonomic pilot levers and height-adjustable attachment control levers; integrated left-right slide-type control box.
Two hand levers and two foot pedals for travel, two hand levers for excavation and swing, and electric rotary-type engine throttle.
Easy-to-read 10-inch colour LCD multi-display monitor; jog dial selects and confirms screen items, including when wearing gloves.
Standard built-in rear, left and right cameras, simultaneous camera display, selectable camera modes and Eagle eye view.
Automatic air conditioner with vents directing air towards the operator’s neck and back.
LED interior door light automatically turns on when the door is opened or the ignition is set to OFF.
Three front working lights (LED).
Left side rear view mirror.
Electric horn and travel alarm.
AM/FM radio with AUX, Bluetooth audio streaming and hands-free telephone; USB port, 12 V power outlet/converter and smartphone holder.
Coat hook and large cup holder.
Detachable two-piece floor mat.
Handrails.
Intermittent windscreen wiper with double-spray washer.
Skylight and tinted safety glass.
Pull-type front window and removable lower front window.
Opening top guard (ISO 10262: 1998), hinged for access to the top window for serviceability.
Emergency escape hammer.
Ground-level AdBlue tank.

Electrical equipment	Specification
Batteries	2 x 12 V - 80 Ah
Starting motor	24 V - 4.0 kW
Alternator	50 amp

GEOSCAN Remote Monitoring

Satellite and internet communication enables remote access to operating hours, location, fuel consumption and maintenance status, including areas with difficult communications.
Latest location, location records, work data and operating-hour comparisons across multiple sites.
Maintenance status for multiple machines, maintenance data relayed to service personnel, anomaly alerts and email maintenance/alarm notifications accessible on computers or mobile devices.
Designated-area movement alarms and engine-start alarms outside prescribed work times.
Downloadable operational data for daily/monthly reports; fuel consumption and idling data; work-content graphs covering digging, idling, travelling and optional operations.

Optional Equipment

Various arms, shoes and backhoe buckets.
Front-guard protective structure and rain visor; both may interfere with bucket action.
Additional counterweight (+580 kg) or (+1,000 kg).
Cab top work LED lights (two lights).
Mechanical suspension seat.
Additional track guide.
Roll sun shade.
Dozer Blade (for 500mm, 600mm, 700mm shoe) and multi control valve.
Standard and optional equipment availability may vary.

Lifting Conditions

Lift ratings cover front and side/360-degree operation, with the arm top as lift point and without a bucket. Accessory weights must be deducted from rated capacities.
Ratings comply with ISO 10567 and do not exceed 87% of hydraulic lift capacity or 75% of tipping load; asterisks identify hydraulically limited ratings.
Ratings assume level, firm, uniform ground and an originally manufactured, normally equipped machine. Allowances are required for job conditions, side loads, sudden stopping and other hazards.

Specifications

Specification	Value
Models	SK135SR-7; SK140SRLC-7
Bucket capacity	0.38 – 0.50 m3
Operating weight	14,500 –16,000 kg
Engine power	78.6 kW/2,200 min-1
Engine Model	ISUZU 4JJ1XDRAC
Type	Four-cycle, liquid-cooled, direct injection diesel, turbo charged, Tier IV Final certified
Bore and stroke	95.4 mm x 104.9 mm
Displacement	2.999 L
Rated power output	78.6 kW/2,200 min-1 (ISO 9249: with fan); 86.0 kW/2,200 min-1 (ISO 14396: without fan)
Max. torque	354 N·m/1,800 min-1 (ISO 9249: with fan); 375 N·m/1,800 min-1 (ISO 14396: without fan)
Pump	Two variable displacement piston pumps + one gear pump
Max. discharge flow	2 x 142 L/min; 1 x 22 L/min
Extra gear pump	1 x 66 L/min
Relief valve setting — Boom, arm and bucket / Travel circuit	34.3 Mpa
Relief valve setting — Swing circuit	28.0 Mpa
Relief valve setting — Control circuit	5.0 Mpa
Pilot control pump	Gear type
Main control valves	12-spool
Oil cooler	Air cooled type
Swing motor	One fixed displacement piston motor
Brake	Hydraulic; locking automatically when the swing control lever is in the neutral position
Swing Parking brake	Wet multiple plate
Swing speed	11.0 min-1
Swing torque	40.4 kN·m
Boom cylinders	100 mm x 1,092 mm
Arm cylinder	115 mm x 1,116 mm
Bucket cylinder	100 mm x 903 mm
Travel motors	Variable displacement piston, two-speed motors
Travel brakes	Hydraulic brake
Travel shoes	44 each side (SK135SR); 46 each side (SK140SRLC)
Travel speed	3.4 / 5.6 km/h
Drawbar pulling force	141 kN (ISO 7464)
Gradeability	70% {35°}
Dozer cylinder	125 mm x 220 mm
Dozer blade Dimension	2,490 mm {for 500 mm shoe} (width) x 570 mm (height)
Dozer blade Working range	500 mm (up) x 590 mm (down)
Fuel tank	186 L
Cooling system	17 L
Travel reduction gear	2 x 2.1 L
Swing reduction gear	1.65 L
Hydraulic oil tank	89.9 L tank oil level; 176 L hydraulic system
Urea tank	20.7L

Dimensions and Working Ranges

Dimension	Value
Boom	4.68 m
Overall width	2,490 mm
Overall height (to top of cab)	2,860 mm
Ground clearance of rear end	870 mm
Ground clearance	400 mm
Tail swing radius	1,490 mm
Track gauge	1,990 mm
Shoe	500 mm
Overall width of upperstructure	2,480 mm
Dozer blade (up / down)	500 / 590 mm

Ground clearance of rear end and ground clearance are stated without including height of shoe lug.
Overall width is specified with a 500 mm shoe.
The dozer blade is optional equipment. Dozer width changes according to the shoe width difference.

Buckets and Undercarriage

Triple grouser shoes (even height). The following weights and pressures apply in standard trim with standard boom, 2.38 m arm and 0.5 m3 ISO heaped bucket.

Performance and Hydraulic Control

Increased engine output maintains speed under heavy loads and when travelling on slopes. Digging cycle time is shortened by 10% compared with the SK135SR-5; bucket digging force is increased by 17%.
Upgraded hydraulic control responds to shorter lever strokes for swifter, more precise movement.
Preset bucket, breaker, nibbler and rotating grapple flow-rate modes; additional attachment modes, including tilt rotator, can be added or changed. Hydraulic flow division can be adjusted by a service factory.
Turbocharger and intercooler, Auto Idle Stop, automatic engine deceleration, engine oil pan drain cock and double element air cleaner.
H-mode, S-mode and ECO-mode working mode selector.
Proportional hand-controlled N&B piping and extra piping; Quick Hitch piping.
Swing rebound prevention, straight propel, automatic swing brake and two-speed travel with automatic shift down.
Sealed and lubricated track links, 500 mm steel shoes and grease-type track adjusters.
iNDr corrugated stainless steel mesh filter collects dust and debris, preventing cooling package and air cleaner clogging while maintaining cooling performance.

Cab, Controls and Equipment

All-weather, sound-suppressed steel cab on silicon-sealed viscous mounts with a heavy, insulated floor mat; ergonomic interior and LED-backlit switches and dials.
Standard heated GRAMMER air suspension seat with shock absorption, headrest and retractable seatbelt.
Adjustable consoles, low-effort ergonomic pilot levers and height-adjustable attachment control levers; integrated left-right slide-type control box.
Two hand levers and two foot pedals for travel, two hand levers for excavation and swing, and electric rotary-type engine throttle.
Easy-to-read 10-inch colour LCD multi-display monitor; jog dial selects and confirms screen items, including when wearing gloves.
Standard built-in rear, left and right cameras, simultaneous camera display, selectable camera modes and Eagle eye view.
Automatic air conditioner with vents directing air towards the operator’s neck and back.
LED interior door light automatically turns on when the door is opened or the ignition is set to OFF.
Three front working lights (LED).
Left side rear view mirror.
Electric horn and travel alarm.
AM/FM radio with AUX, Bluetooth audio streaming and hands-free telephone; USB port, 12 V power outlet/converter and smartphone holder.
Coat hook and large cup holder.
Detachable two-piece floor mat.
Handrails.
Intermittent windscreen wiper with double-spray washer.
Skylight and tinted safety glass.
Pull-type front window and removable lower front window.
Opening top guard (ISO 10262: 1998), hinged for access to the top window for serviceability.
Emergency escape hammer.
Ground-level AdBlue tank.

Electrical equipment	Specification
Batteries	2 x 12 V - 80 Ah
Starting motor	24 V - 4.0 kW
Alternator	50 amp

GEOSCAN Remote Monitoring

Satellite and internet communication enables remote access to operating hours, location, fuel consumption and maintenance status, including areas with difficult communications.
Latest location, location records, work data and operating-hour comparisons across multiple sites.
Maintenance status for multiple machines, maintenance data relayed to service personnel, anomaly alerts and email maintenance/alarm notifications accessible on computers or mobile devices.
Designated-area movement alarms and engine-start alarms outside prescribed work times.
Downloadable operational data for daily/monthly reports; fuel consumption and idling data; work-content graphs covering digging, idling, travelling and optional operations.

Optional Equipment

Various arms, shoes and backhoe buckets.
Front-guard protective structure and rain visor; both may interfere with bucket action.
Additional counterweight (+580 kg) or (+1,000 kg).
Cab top work LED lights (two lights).
Mechanical suspension seat.
Additional track guide.
Roll sun shade.
Dozer Blade (for 500mm, 600mm, 700mm shoe) and multi control valve.
Standard and optional equipment availability may vary.

Lifting Conditions

Lift ratings cover front and side/360-degree operation, with the arm top as lift point and without a bucket. Accessory weights must be deducted from rated capacities.
Ratings comply with ISO 10567 and do not exceed 87% of hydraulic lift capacity or 75% of tipping load; asterisks identify hydraulically limited ratings.
Ratings assume level, firm, uniform ground and an originally manufactured, normally equipped machine. Allowances are required for job conditions, side loads, sudden stopping and other hazards.

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