Specifications

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988K Steel Mill Arrangement
Net Power 403 kW541 HP
Engine Model Cat® C18 ACERT™
Net Power - SAE J1349 403 kW541 HP
Bore 145 mm5.7 in
Stroke 183 mm7.2 in
Displacement 18.1 l1105 in³
Torque Rise 58 %58 %
Rated Speed 1,700 rpm
Emissions U.S. EPA Tier 4 Final/EU Stage IV, Tier 2 Equivalent
Gross - ISO 14396 432 kW580 HP
Peak Power Speed 1,500 rpm
Peak Power Speed - 1,500 rpm - Gross - ISO 14396 432 kW580 HP
Peak Power Speed - 1,500 rpm - Gross - SAE J1995 439 kW588 HP
Peak Power Speed - 1,500 rpm - Net Power - SAE J1349 403 kW541 HP
Peak Torque - 1,200 rpm 2852 N·m2104 lb/ft
Operating Weight 51062 kg112574 lb
Rated Payload 11.3 t12.5 t
Rated Payload - Standard 11.3 t12.5 t
Bucket Capacity Range 6.4-7.6 m3 (8.3-10 yd3)
Cat Truck Match - Standard 770-772
Cat Truck Match - High Lift 773-775
Rated Payload - High Lift 11.3 t12.5 t
Transmission Type Cat planetary power shift
Forward - 1 6.5 km/h4 mile/h
Forward - 2 11.6 km/h7.2 mile/h
Forward - 3 20.4 km/h12.7 mile/h
Forward - 4 34.7 km/h21.6 mile/h
Reverse - 1 7.5 km/h4.7 mile/h
Reverse - 2 13.3 km/h8.3 mile/h
Reverse - 3 23.2 km/h14.4 mile/h
Direct Drive - Forward 1 Lock-up disabled
Direct Drive - Forward 2 12.5 km/h7.8 mile/h
Direct Drive - Forward 3 22.3 km/h13.9 mile/h
Direct Drive - Forward 4 39.3 km/h24.4 mile/h
Direct Drive - Reverse 1 8 km/h5 mile/h
Direct Drive - Reverse 2 14.3 km/h8.9 mile/h
Direct Drive - Reverse 3 25.5 km/h15.8 mile/h
Cylinders, Double Acting - Lift, Bore and Stroke 210 mm × 1050 mm (8.3 in × 41.3 in)
Cylinders, Double Acting - Tilt, Bore and Stroke 267 mm × 685 mm (10.5 in × 27.0 in)
Lift/Tilt System Variable displacement piston
Maximum Flow 52 l/min13.7 gal/min
Maximum Flow at 1,400-1,860 rpm 580 l/min153 gal/min
Pilot System Variable displacement piston
Relief Valve Setting 3800 kPa551 psi
Lift/Tilt System - Circuit EH- Positive Flow Control, Flow Sharing
Relief Valve Setting - Lift/Tilt 32800 kPa4757 psi
Fuel Tank 686 l181 gal (US)
Cooling System 120 l31.7 gal (US)
Crankcase 60 l15.9 gal (US)
Transmission 120 l31.7 gal (US)
Differential - Final Drives - Front 186 l49.1 gal (US)
Differential - Final Drives - Rear 186 l49.1 gal (US)
Hydraulic System - Tank Only 240 l63.4 gal (US)
Diesel Exhaust Fluid Tank (Tier 4) 33 l8.7 gal (US)
Hydraulic System Factory Fill 475 l125.5 gal (US)
Bucket Capacities 5.4-6.3 m3 (7.0-8.3 yd3)
Front Fixed
Rear Trunnion
Oscillation Angle ±6°
Brakes SAE J1473 OCT90, ISO 3450:1992
Steering System - Circuit Pilot, load sensing
Steering System - Pump Piston, variable displacement
Relief Valve Setting - Steering 30000 kPa4351 psi
Maximum Flow 270 l/min71.3 gal/min
Steering Cycle Times - High Idle 3.4 s3.4 s
Steering Cycle Times - Low Idle 5.6 s5.6 s
Total Steering Angle 80 °80 °
Dump 2.2 s2.2 s
Lower Float Down 3.5 s3.5 s
Rack Back 4.5 s4.5 s
Raise 8 s8 s
Total Hydraulic Cycle Time - Empty Bucket 18.2 s18.2 s
Machine Sound Level (ISO 6395) 111 dB(A)111 dB(A)
Operator Sound Level (ISO 6396) 71 dB(A)71 dB(A)
Machine Sound Level (ISO 6395) 109 dB(A)109 dB(A)
Operator Sound Level (ISO 6396) 70 dB(A)70 dB(A)

988K Steel Mill Arrangement Standard Equipment

  • ELECTRICAL
    • Alarm, back-up
    • Alternator, single 150 amp
    • Batteries, dry
    • Converter, 10/15 amp, 24V to 12V
    • Lighting system (halogen, work lights, access and service platform lighting)
    • Starting and charging system, 24V
    • Starter emergency start receptacle
    • Starter lockout
    • Transmission lockout
  • OPERATOR ENVIRONMENT
    • Graphical Information Display, displays real time operating information, performs calibrations and customizes operator settings
    • Air conditioner
    • Cat Detect Vision, rear vision camera system
    • Cab, sound suppressed and pressurized, integrated rollover protective structure (ROPS/FOPS) radio ready for entertainment, includes antenna, speakers and converter (12-volt 5-amp) and power port
    • Controls, lift and tilt function
    • Heater, defroster
    • Horn, electric
    • Instrumentation, gauges: - Coolant temperature - Engine hour meter - Hydraulic oil temperature - Power train oil temperature
    • Light, cab, dome
    • Lunchbox, beverage holders
    • Mirrors, rearview (externally mounted)
    • Rimpull Control System
    • Seat, Cat Comfort (cloth), air suspension, six-way adjustable
    • Seat belt, retractable, 76 mm (3 in) wide
    • STIC Control System
    • UV glass
    • Transmission gear indicator
    • Vital Information Management System (VIMS) with Graphical Information Display: External Data Port, Customizable Operator Profiles, Cycle Timer, Integrated Payload Control System
    • Wet-Arm wipers/washers (front and rear): - Intermittent front and rear wipers
    • Lights, directional
  • POWER TRAIN
    • Brakes, oil-cooled, multi-disc, service/secondary
    • Case drain screens
    • Crankcase guard
    • Electro hydraulic parking brake
    • Engine, C18 MEUI diesel, turbocharged/aftercooled
    • Ground level engine shutoff
    • Turbine precleaner, engine air intake
    • Radiator, Next Generation Modular (NGMR)
    • Starting aid, ether, automatic
    • Throttle lock, electronic
    • Torque converter, Impeller Clutch (ICTC) with Lock up clutch (LUC), Rimpull Control System
    • Transmission, planetary powershift, 4F/3R electronic control
  • OTHER
    • Automatic bucket lift kickout/positioner
    • Base machine price includes a rim allowance
    • Hydraulically driven demand fan
    • Couplings, Cat O-ring face seals
    • Doors, service access (locking)
    • Ecology drains for engine, radiator, hydraulic tank
    • Fuel tank, 731 L (188 gal)
    • Hitch, drawbar with pin
    • Hoses, Cat XT
    • Hydraulic, steering and brake filtration/screening system
    • Cat Clean Emission Module
    • Oil sampling valves
    • Premixed 50% concentration of extended life coolant with freeze protection to -34° C (-29° F)
    • Rear access to cab and service platform
    • Steering, load sensing
    • Toe kicks
    • Vandalism protection caplocks

988K Steel Mill Arrangement Optional Equipment

  • POWER TRAIN
    • 50° C (-58° F) antifreeze
    • Engine oil change system, high speed, Wiggins
    • Engine block heater 120V or 240V
    • High ambient cooling - software
    • Payload Control System (PCS)
  • OPERATOR ENVIRONMENT
    • Cab precleaner
    • AM/FM/CD/MP3 radio
    • Satellite Sirius radio with bluetooth
    • LED warning strobe
    • CB radio ready
    • Window pull down visor
  • MISCELLANEOUS ATTACHMENTS
    • Front and rear roading fenders

Exterior

Interior

Specifications

Net Power 403 kW541 HP
Engine Model Cat® C18 ACERT™
Net Power - SAE J1349 403 kW541 HP
Bore 145 mm5.7 in
Stroke 183 mm7.2 in
Displacement 18.1 l1105 in³
Torque Rise 58 %58 %
Rated Speed 1,700 rpm
Emissions U.S. EPA Tier 4 Final/EU Stage IV, Tier 2 Equivalent
Gross - ISO 14396 432 kW580 HP
Peak Power Speed 1,500 rpm
Peak Power Speed - 1,500 rpm - Gross - ISO 14396 432 kW580 HP
Peak Power Speed - 1,500 rpm - Gross - SAE J1995 439 kW588 HP
Peak Power Speed - 1,500 rpm - Net Power - SAE J1349 403 kW541 HP
Peak Torque - 1,200 rpm 2852 N·m2104 lb/ft
Operating Weight 51062 kg112574 lb
Rated Payload 11.3 t12.5 t
Rated Payload - Standard 11.3 t12.5 t
Bucket Capacity Range 6.4-7.6 m3 (8.3-10 yd3)
Cat Truck Match - Standard 770-772
Cat Truck Match - High Lift 773-775
Rated Payload - High Lift 11.3 t12.5 t
Transmission Type Cat planetary power shift
Forward - 1 6.5 km/h4 mile/h
Forward - 2 11.6 km/h7.2 mile/h
Forward - 3 20.4 km/h12.7 mile/h
Forward - 4 34.7 km/h21.6 mile/h
Reverse - 1 7.5 km/h4.7 mile/h
Reverse - 2 13.3 km/h8.3 mile/h
Reverse - 3 23.2 km/h14.4 mile/h
Direct Drive - Forward 1 Lock-up disabled
Direct Drive - Forward 2 12.5 km/h7.8 mile/h
Direct Drive - Forward 3 22.3 km/h13.9 mile/h
Direct Drive - Forward 4 39.3 km/h24.4 mile/h
Direct Drive - Reverse 1 8 km/h5 mile/h
Direct Drive - Reverse 2 14.3 km/h8.9 mile/h
Direct Drive - Reverse 3 25.5 km/h15.8 mile/h
Cylinders, Double Acting - Lift, Bore and Stroke 210 mm × 1050 mm (8.3 in × 41.3 in)
Cylinders, Double Acting - Tilt, Bore and Stroke 267 mm × 685 mm (10.5 in × 27.0 in)
Lift/Tilt System Variable displacement piston
Maximum Flow 52 l/min13.7 gal/min
Maximum Flow at 1,400-1,860 rpm 580 l/min153 gal/min
Pilot System Variable displacement piston
Relief Valve Setting 3800 kPa551 psi
Lift/Tilt System - Circuit EH- Positive Flow Control, Flow Sharing
Relief Valve Setting - Lift/Tilt 32800 kPa4757 psi
Fuel Tank 686 l181 gal (US)
Cooling System 120 l31.7 gal (US)
Crankcase 60 l15.9 gal (US)
Transmission 120 l31.7 gal (US)
Differential - Final Drives - Front 186 l49.1 gal (US)
Differential - Final Drives - Rear 186 l49.1 gal (US)
Hydraulic System - Tank Only 240 l63.4 gal (US)
Diesel Exhaust Fluid Tank (Tier 4) 33 l8.7 gal (US)
Hydraulic System Factory Fill 475 l125.5 gal (US)
Bucket Capacities 5.4-6.3 m3 (7.0-8.3 yd3)
Front Fixed
Rear Trunnion
Oscillation Angle ±6°
Brakes SAE J1473 OCT90, ISO 3450:1992
Steering System - Circuit Pilot, load sensing
Steering System - Pump Piston, variable displacement
Relief Valve Setting - Steering 30000 kPa4351 psi
Maximum Flow 270 l/min71.3 gal/min
Steering Cycle Times - High Idle 3.4 s3.4 s
Steering Cycle Times - Low Idle 5.6 s5.6 s
Total Steering Angle 80 °80 °
Dump 2.2 s2.2 s
Lower Float Down 3.5 s3.5 s
Rack Back 4.5 s4.5 s
Raise 8 s8 s
Total Hydraulic Cycle Time - Empty Bucket 18.2 s18.2 s
Machine Sound Level (ISO 6395) 111 dB(A)111 dB(A)
Operator Sound Level (ISO 6396) 71 dB(A)71 dB(A)
Machine Sound Level (ISO 6395) 109 dB(A)109 dB(A)
Operator Sound Level (ISO 6396) 70 dB(A)70 dB(A)

Equipment

988K Steel Mill Arrangement Standard Equipment

  • ELECTRICAL
    • Alarm, back-up
    • Alternator, single 150 amp
    • Batteries, dry
    • Converter, 10/15 amp, 24V to 12V
    • Lighting system (halogen, work lights, access and service platform lighting)
    • Starting and charging system, 24V
    • Starter emergency start receptacle
    • Starter lockout
    • Transmission lockout
  • OPERATOR ENVIRONMENT
    • Graphical Information Display, displays real time operating information, performs calibrations and customizes operator settings
    • Air conditioner
    • Cat Detect Vision, rear vision camera system
    • Cab, sound suppressed and pressurized, integrated rollover protective structure (ROPS/FOPS) radio ready for entertainment, includes antenna, speakers and converter (12-volt 5-amp) and power port
    • Controls, lift and tilt function
    • Heater, defroster
    • Horn, electric
    • Instrumentation, gauges: - Coolant temperature - Engine hour meter - Hydraulic oil temperature - Power train oil temperature
    • Light, cab, dome
    • Lunchbox, beverage holders
    • Mirrors, rearview (externally mounted)
    • Rimpull Control System
    • Seat, Cat Comfort (cloth), air suspension, six-way adjustable
    • Seat belt, retractable, 76 mm (3 in) wide
    • STIC Control System
    • UV glass
    • Transmission gear indicator
    • Vital Information Management System (VIMS) with Graphical Information Display: External Data Port, Customizable Operator Profiles, Cycle Timer, Integrated Payload Control System
    • Wet-Arm wipers/washers (front and rear): - Intermittent front and rear wipers
    • Lights, directional
  • POWER TRAIN
    • Brakes, oil-cooled, multi-disc, service/secondary
    • Case drain screens
    • Crankcase guard
    • Electro hydraulic parking brake
    • Engine, C18 MEUI diesel, turbocharged/aftercooled
    • Ground level engine shutoff
    • Turbine precleaner, engine air intake
    • Radiator, Next Generation Modular (NGMR)
    • Starting aid, ether, automatic
    • Throttle lock, electronic
    • Torque converter, Impeller Clutch (ICTC) with Lock up clutch (LUC), Rimpull Control System
    • Transmission, planetary powershift, 4F/3R electronic control
  • OTHER
    • Automatic bucket lift kickout/positioner
    • Base machine price includes a rim allowance
    • Hydraulically driven demand fan
    • Couplings, Cat O-ring face seals
    • Doors, service access (locking)
    • Ecology drains for engine, radiator, hydraulic tank
    • Fuel tank, 731 L (188 gal)
    • Hitch, drawbar with pin
    • Hoses, Cat XT
    • Hydraulic, steering and brake filtration/screening system
    • Cat Clean Emission Module
    • Oil sampling valves
    • Premixed 50% concentration of extended life coolant with freeze protection to -34° C (-29° F)
    • Rear access to cab and service platform
    • Steering, load sensing
    • Toe kicks
    • Vandalism protection caplocks

988K Steel Mill Arrangement Optional Equipment

  • POWER TRAIN
    • 50° C (-58° F) antifreeze
    • Engine oil change system, high speed, Wiggins
    • Engine block heater 120V or 240V
    • High ambient cooling - software
    • Payload Control System (PCS)
  • OPERATOR ENVIRONMENT
    • Cab precleaner
    • AM/FM/CD/MP3 radio
    • Satellite Sirius radio with bluetooth
    • LED warning strobe
    • CB radio ready
    • Window pull down visor
  • MISCELLANEOUS ATTACHMENTS
    • Front and rear roading fenders

360° Interactive

Exterior

Interior

Related Products

988K Steel Mill Arrangement
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