Kobelco Specialty Excavator | SK140SRD-7 ...

Kobelco - Specialty Excavator | SK140SRD-7 Multi-dismantling Machine

Supplier: Gato Sales and Repairs

Specialty Excavator | SK140SRD-7 Multi-dismantling Machine

The KOBELCO SK140SRD-7 multi-dismantling machine is purpose-built for scrap and metal demolition, with reinforced HD boom and arm, clamp arm and multi-use dismantling nibbler.

Purpose-built for scrap

Specifications

Specification	Value
Model	SK140SRD-7
Shoe width	500 mm
Ground pressure	64 kPa
Operating weight	20,500 kg

Engine

Specification	Value
Model	ISUZU 4JJ1XDRAC-01
Type	Four cycle, water cooled, overhead camshaft, vertical in-line, direct injection type, with turbo-charger.
No. of cylinders	4
Bore and stroke	95.4 mm x 104.9 mm
Displacement	2,999 ml
Power output	71.5 kW / 2,000 min-1 (ISO 9249 : with fan); 78.5 kW / 2,000 min-1 (ISO 14396 : without fan)
Max. torque	354 N-m / 1,800 min-1; 375 N-m / 1,800 min-1

High-output engine meeting the latest emissions regulations, supporting high-load lifting, pulling and simultaneous operations.
Turbocharger and intercooler, Auto Idle Stop, automatic engine deceleration and proportionate engine accelerate.
Two-stage air filter, double element air cleaner and removable clean out screen.
Engine oil pan drain valve and automatic low engine oil pressure shut down.
Side-by-side oil, hydraulic and engine radiators.

Standard electrical equipment	Value
Batteries	Two 12 volt 88Ah batteries
Starter	24V-4kW starter
Alternator	50-amp alternator

Hydraulic System

Specification	Value
Pump — Type	Double variable displacement axial piston pumps with a gear pump
Max. discharge flow	2 x 130 L/min; 1 x 20 L/min
Extra gear pump	1 x 60 L/min
Relief valve setting — Excavating circuits (main)	34.3 MPa
Relief valve setting — Travel circuit	34.3 MPa
Relief valve setting — Swing circuit	28.0 MPa
Relief valve setting — Pilot control circuit	5.0 MPa
Nibbler (Crusher) circuit Open & Close	24.5 MPa
Rotation	20.6 MPa
Clamp arm circuit Open & Close	24.5 MPa
Up&Down	24.5 MPa
Main control valve	12-spool
Oil cooler	Air cooled type

New hydraulic control system with a small-stroke lever for quick, accurate movements.
Hydraulic oil cooler, hydraulic oil filter condition indicator, and rotation and nibbler circuits and piping.

Swing and Travel Systems

Specification	Value
Swing motor	One fixed displacement piston pump
Parking brake	Wet multiple plate
Swing speed	11.0 min-1
Swing torque	40.4 kN-m (SAE)
Tail swing radius	1,610 mm
Min. front swing radius	2,240 mm
Travel motors	Variable displacement axial piston type x 2 pcs with Counter balance Valve
Travel brakes	Hydraulic brake
Parking brakes	Wet multiple plate
Travel shoes	44 each side
Travel speed	5.6 / 3.4 km/h
Drawbar pulling force	138 kN (SAE J 1309)
Gradeability	70% {35°}

Swing rebound prevention system and automatic swing brake.
Straight propel system and two-speed travel with automatic shift down.
Sealed and lubricated track links and grease-type track adjusters.

Standard track equipment	Value
Flat shoes	500mm flat shoes

Refilling Capacities & Lubrications

Specification	Value
Fuel tank	186 L
Cooling system	17.0 L
Engine oil	17.0 L
Travel reduction gear	2 x 2.1 L
Swing reduction gear	1.65 L
Hydraulic oil tank	89.9 L (tank oil level); 192 L (hydraulic system)
DEF/AdBlue tank	20.7 L

Dismantling Equipment

Front Attachment specification	Value
Model	KHE750PR-2
Weight	970 kg
Shearing force(blade center)	255 kN
Crushing force(tooth-jaw tip)	88.3 kN
Operating pressure — open/close	24.5 MPa
Operating pressure — rotation	20.6 MPa
Additional counterweight	580kg

Dedicated reinforced HD boom uses thick plating and reinforced materials; HD arm has a reinforced lower plate and improved steel-plate materials.
Lightweight arm allows fine movements and is shaped for grabbing, picking, cutting and pulling. Hardened boom and arm increase lifting power.
Clamp arm secures large objects and pinches small objects. Its puller attaches to a harness; grip rotates held objects forwards or backwards; teeth crush or cut; anchor bends long objects.
Additional counterweight is standard, improving stability and reducing body rocking.
Reinforced clamp-arm centre cover uses a thicker plate and revised shape to protect the opening/closing mechanism. A redesigned guard protects the nibbler against collision deformation.
Supports car-dismantling stages including removal of fuel, antifreeze, oils and chlorofluorocarbon gas; collection of reusable tyres, batteries, doors, seats and bonnets; and dismantling of harnesses, engines and radiators.
Subsequent processes include sorting ferrous, non-ferrous and plastic components, cleaning recovered parts, and cutting, crushing or pressing scrap for recycling.

Cab and Controls

Specification	Value
Cab	All-weather, sound-suppressed steel cab mounted on the silicon-sealed viscous mounts and equipped with a heavy, insulated floor mat.
Control	Two hand levers and two foot pedals for travel; Two hand levers and two foot pedals for operation; Rotary-type electric throttle

Large colour multi-display monitor with simple menus and camera display for checking surroundings.
Jog dial supports turning, selecting, pushing and confirming, including operation while wearing gloves; switches and dials have LED backlighting.
Left console tilts steeply using a safety lever for easier entry and exit. LED door light switches on when the door opens and when the key is turned off.
Two pilot-operated Hand Control Proportional levers have left- and right-grip slide switches for nibbler opening/closing and rotation. Foot-pedal operation allows simultaneous clamp-arm movement.
Control pattern changer (2-way), electric horn, coat hook, large cup holder and detachable two-piece floor mat.
Standard GRAMMER AG air suspension seat provides shock absorption and comfort during extended use.
Smartphone holder, heater and defroster, automatic climate control, and intermittent windscreen wiper with double-spray washer.
Skylight, tinted safety glass and shatterproof film, pull-type front window and removable lower front window.
FM/AM radio with AUX and Bluetooth, hands-free telephone, USB charging port and power supply.
Cab entry and engine access handrails, large cab entry step, work boot tray and shoe-holding cab guard.

Cab equipment	Value
Monitor	10-Inch Colour Monitor
Standard display	10-inch LED SCREEN
Armrest	4-inch armrest
Seatbelt	Retractable 2-inch seatbelt
Power supply	12 V Power Supply / USB Port

Visibility and Safety

Rear, right- and left-side cameras, plus left-side rear-view mirror.
Selectable camera displays include simultaneous rear and right-side views, direct or right-rotated views, top-down rear/right-side views and three-direction eagle-eye view.
LED working lights on both sides of the boom, at two positions on the cab and on the upper right of the body support night, dusk and indoor work.
Large glass skylight with wiper and hinged top guard provides upper visibility and access for cleaning.
Double-sided front grid guard opens for cleaning without obstructing the operator’s field of vision. Front and right-side windows have shatterproof film to protect against metal fragments.
Boom and arm holding valves provide hose-burst protection; boom valve prevents the boom falling if a hose ruptures.
Cab-interference prevention uses boom, arm and idler-link angle sensors to calculate nibbler position and orientation. A screen warning appears as it approaches the cab; the nibbler stops automatically in the interference-danger zone.
Boom cylinder cover and steel-plate cylinder-rod guard protect against collisions and metal fragments.
Centre and boom-foot covers prevent metal fragments entering the cab or machine and help prevent hydraulic issues.
Upper-body bottom cover protects internal components against objects piercing from below; lower-body steel-plate under cover protects the hydraulic travel system.
Public address system includes a high-sensitivity microphone and external loudspeaker. Emergency escape hammer is standard.

Guard specification	Value
Top guard	Top guard level II (Meets ISO10262)
Swivel guard	9mm thick swivel guard
Upper frame under cover guards	6mm thick upper frame under cover guards

Dust, Noise and Maintenance

KOBELCO iNDr integrated noise and dust reduction technology uses a high-density mesh filter with a wave-shaped screen resistant to clogging.
Filter stops dust entering the machine, prevents radiator clogging and maintains cooling performance for extended operation without overheating.
Daily filter maintenance is a visual check; cleaning is required only when significantly dirty. Filter removes without tools.
Absorptive structure reduces engine and cooling-fan noise in the cab and limits sustained indoor sound and surrounding outdoor noise.
Fuel inlet dustproof cap prevents dust entry. Remote fuel drain cock provides ground-level access, and remote-mounted fuel fill-up pump allows refuelling directly from a fuel tank.

GEOSCAN

Standard satellite-based system provides internet access to machine location, workload and diagnostic information.
Location data is available even where communication is difficult. Fuel consumption and idling data help identify fuel-use improvements.
Records operating hours for comparisons across sites and rental running-time calculations; work-content graphs divide hours into digging, idling, travelling and optional operations (N&B).
Maintenance status is available across multiple machines and sites; maintenance data and warning alerts support service planning.
Area Alarm notifies when the machine leaves a predefined area; Engine Start Alarm notifies of starts outside predefined hours.

Specifications

Specification	Value
Model	SK140SRD-7
Shoe width	500 mm
Ground pressure	64 kPa
Operating weight	20,500 kg

Engine

Specification	Value
Model	ISUZU 4JJ1XDRAC-01
Type	Four cycle, water cooled, overhead camshaft, vertical in-line, direct injection type, with turbo-charger.
No. of cylinders	4
Bore and stroke	95.4 mm x 104.9 mm
Displacement	2,999 ml
Power output	71.5 kW / 2,000 min-1 (ISO 9249 : with fan); 78.5 kW / 2,000 min-1 (ISO 14396 : without fan)
Max. torque	354 N-m / 1,800 min-1; 375 N-m / 1,800 min-1

High-output engine meeting the latest emissions regulations, supporting high-load lifting, pulling and simultaneous operations.
Turbocharger and intercooler, Auto Idle Stop, automatic engine deceleration and proportionate engine accelerate.
Two-stage air filter, double element air cleaner and removable clean out screen.
Engine oil pan drain valve and automatic low engine oil pressure shut down.
Side-by-side oil, hydraulic and engine radiators.

Standard electrical equipment	Value
Batteries	Two 12 volt 88Ah batteries
Starter	24V-4kW starter
Alternator	50-amp alternator

Hydraulic System

Specification	Value
Pump — Type	Double variable displacement axial piston pumps with a gear pump
Max. discharge flow	2 x 130 L/min; 1 x 20 L/min
Extra gear pump	1 x 60 L/min
Relief valve setting — Excavating circuits (main)	34.3 MPa
Relief valve setting — Travel circuit	34.3 MPa
Relief valve setting — Swing circuit	28.0 MPa
Relief valve setting — Pilot control circuit	5.0 MPa
Nibbler (Crusher) circuit Open & Close	24.5 MPa
Rotation	20.6 MPa
Clamp arm circuit Open & Close	24.5 MPa
Up&Down	24.5 MPa
Main control valve	12-spool
Oil cooler	Air cooled type

New hydraulic control system with a small-stroke lever for quick, accurate movements.
Hydraulic oil cooler, hydraulic oil filter condition indicator, and rotation and nibbler circuits and piping.

Swing and Travel Systems

Specification	Value
Swing motor	One fixed displacement piston pump
Parking brake	Wet multiple plate
Swing speed	11.0 min-1
Swing torque	40.4 kN-m (SAE)
Tail swing radius	1,610 mm
Min. front swing radius	2,240 mm
Travel motors	Variable displacement axial piston type x 2 pcs with Counter balance Valve
Travel brakes	Hydraulic brake
Parking brakes	Wet multiple plate
Travel shoes	44 each side
Travel speed	5.6 / 3.4 km/h
Drawbar pulling force	138 kN (SAE J 1309)
Gradeability	70% {35°}

Swing rebound prevention system and automatic swing brake.
Straight propel system and two-speed travel with automatic shift down.
Sealed and lubricated track links and grease-type track adjusters.

Standard track equipment	Value
Flat shoes	500mm flat shoes

Refilling Capacities & Lubrications

Specification	Value
Fuel tank	186 L
Cooling system	17.0 L
Engine oil	17.0 L
Travel reduction gear	2 x 2.1 L
Swing reduction gear	1.65 L
Hydraulic oil tank	89.9 L (tank oil level); 192 L (hydraulic system)
DEF/AdBlue tank	20.7 L

Dismantling Equipment

Front Attachment specification	Value
Model	KHE750PR-2
Weight	970 kg
Shearing force(blade center)	255 kN
Crushing force(tooth-jaw tip)	88.3 kN
Operating pressure — open/close	24.5 MPa
Operating pressure — rotation	20.6 MPa
Additional counterweight	580kg

Dedicated reinforced HD boom uses thick plating and reinforced materials; HD arm has a reinforced lower plate and improved steel-plate materials.
Lightweight arm allows fine movements and is shaped for grabbing, picking, cutting and pulling. Hardened boom and arm increase lifting power.
Clamp arm secures large objects and pinches small objects. Its puller attaches to a harness; grip rotates held objects forwards or backwards; teeth crush or cut; anchor bends long objects.
Additional counterweight is standard, improving stability and reducing body rocking.
Reinforced clamp-arm centre cover uses a thicker plate and revised shape to protect the opening/closing mechanism. A redesigned guard protects the nibbler against collision deformation.
Supports car-dismantling stages including removal of fuel, antifreeze, oils and chlorofluorocarbon gas; collection of reusable tyres, batteries, doors, seats and bonnets; and dismantling of harnesses, engines and radiators.
Subsequent processes include sorting ferrous, non-ferrous and plastic components, cleaning recovered parts, and cutting, crushing or pressing scrap for recycling.

Cab and Controls

Specification	Value
Cab	All-weather, sound-suppressed steel cab mounted on the silicon-sealed viscous mounts and equipped with a heavy, insulated floor mat.
Control	Two hand levers and two foot pedals for travel; Two hand levers and two foot pedals for operation; Rotary-type electric throttle

Large colour multi-display monitor with simple menus and camera display for checking surroundings.
Jog dial supports turning, selecting, pushing and confirming, including operation while wearing gloves; switches and dials have LED backlighting.
Left console tilts steeply using a safety lever for easier entry and exit. LED door light switches on when the door opens and when the key is turned off.
Two pilot-operated Hand Control Proportional levers have left- and right-grip slide switches for nibbler opening/closing and rotation. Foot-pedal operation allows simultaneous clamp-arm movement.
Control pattern changer (2-way), electric horn, coat hook, large cup holder and detachable two-piece floor mat.
Standard GRAMMER AG air suspension seat provides shock absorption and comfort during extended use.
Smartphone holder, heater and defroster, automatic climate control, and intermittent windscreen wiper with double-spray washer.
Skylight, tinted safety glass and shatterproof film, pull-type front window and removable lower front window.
FM/AM radio with AUX and Bluetooth, hands-free telephone, USB charging port and power supply.
Cab entry and engine access handrails, large cab entry step, work boot tray and shoe-holding cab guard.

Cab equipment	Value
Monitor	10-Inch Colour Monitor
Standard display	10-inch LED SCREEN
Armrest	4-inch armrest
Seatbelt	Retractable 2-inch seatbelt
Power supply	12 V Power Supply / USB Port

Visibility and Safety

Rear, right- and left-side cameras, plus left-side rear-view mirror.
Selectable camera displays include simultaneous rear and right-side views, direct or right-rotated views, top-down rear/right-side views and three-direction eagle-eye view.
LED working lights on both sides of the boom, at two positions on the cab and on the upper right of the body support night, dusk and indoor work.
Large glass skylight with wiper and hinged top guard provides upper visibility and access for cleaning.
Double-sided front grid guard opens for cleaning without obstructing the operator’s field of vision. Front and right-side windows have shatterproof film to protect against metal fragments.
Boom and arm holding valves provide hose-burst protection; boom valve prevents the boom falling if a hose ruptures.
Cab-interference prevention uses boom, arm and idler-link angle sensors to calculate nibbler position and orientation. A screen warning appears as it approaches the cab; the nibbler stops automatically in the interference-danger zone.
Boom cylinder cover and steel-plate cylinder-rod guard protect against collisions and metal fragments.
Centre and boom-foot covers prevent metal fragments entering the cab or machine and help prevent hydraulic issues.
Upper-body bottom cover protects internal components against objects piercing from below; lower-body steel-plate under cover protects the hydraulic travel system.
Public address system includes a high-sensitivity microphone and external loudspeaker. Emergency escape hammer is standard.

Guard specification	Value
Top guard	Top guard level II (Meets ISO10262)
Swivel guard	9mm thick swivel guard
Upper frame under cover guards	6mm thick upper frame under cover guards

Dust, Noise and Maintenance

KOBELCO iNDr integrated noise and dust reduction technology uses a high-density mesh filter with a wave-shaped screen resistant to clogging.
Filter stops dust entering the machine, prevents radiator clogging and maintains cooling performance for extended operation without overheating.
Daily filter maintenance is a visual check; cleaning is required only when significantly dirty. Filter removes without tools.
Absorptive structure reduces engine and cooling-fan noise in the cab and limits sustained indoor sound and surrounding outdoor noise.
Fuel inlet dustproof cap prevents dust entry. Remote fuel drain cock provides ground-level access, and remote-mounted fuel fill-up pump allows refuelling directly from a fuel tank.

GEOSCAN

Standard satellite-based system provides internet access to machine location, workload and diagnostic information.
Location data is available even where communication is difficult. Fuel consumption and idling data help identify fuel-use improvements.
Records operating hours for comparisons across sites and rental running-time calculations; work-content graphs divide hours into digging, idling, travelling and optional operations (N&B).
Maintenance status is available across multiple machines and sites; maintenance data and warning alerts support service planning.
Area Alarm notifies when the machine leaves a predefined area; Engine Start Alarm notifies of starts outside predefined hours.

Read less...

To contact Gato Sales and Repairs about Kobelco Specialty Excavator | SK140SRD-7 Multi-dismantling Machine use Get a quote.