THIS IS MY SELECT
Large Wheel Loaders
988K Block Handler Arrangement
Net Power
541 HP
Operating Weight
135,602 lb
Engine Model
93.0 hp
C18 Cat®
THIS IS MY SELECT
backhoe loader
988K Block Handler Arrangement
Net Power
541 HP
Operating Weight
135,602 lb
Engine Model
93.0 hp
C18 Cat®
Specifications
Introduced in 1963, the 988 has been the industry leader for 50 years. Focused on helping our customers succeed, we have continued to build upon each new series. The 988K continues our legacy of reliability, performance, safety, operator comfort, serviceability, and efficiency. The Cat 988K Block Handler was designed to withstand the demanding and harsh environment of block handling applications. The features of the 988K Block Handler work together to provide a durable and reliable machine to meet your block handling needs.
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Net Power
541 HP
403 kW
Engine Model
93.0 in
93.0 mm
C18 Cat®
Net Power - SAE J1349
541 HP
403 kW
Bore
5.7 in
145 mm
Stroke
7.2 in
183 mm
Displacement
1,105 in³
18.1 l
Torque Rise
58 %
58 %
Peak Power Speed - Gross - SAE J1995
588 HP
439 kW
Peak Power Speed
1,500 r/min
1,500 r/min
Peak Power Speed - Gross - ISO 14396
580 HP
432 kW
Peak Torque - 1,200 rpm
2,104 lb/ft
2,852 N·m
Peak Power Speed - Net Power - SAE J1349
541 HP
403 kW
Rated Speed
1,700 r/min
1,700 r/min
Gross - ISO 14396
580 HP
432 kW
Emissions
93.0 in
93.0 mm
Einhaltung von EPA Tier 4 Final (USA)/Stufe V (EU), Tier-2-konform
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Interior Sound Level
71 dB(A)
71 dB(A)
Exterior Sound Level
111 dB(A)
111 dB(A)
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Interior Sound Level
70 dB(A)
70 dB(A)
Exterior Sound Level
109 dB(A)
109 dB(A)
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Operating Weight
135,602 lb
61,508 kg
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Transmission Type
93.0 in
93.0 mm
Cat-Planetenlastschaltgetriebe
Forward - 1
3.6 mile/h
5.8 km/h
Forward - 2
4.5 mile/h
10.3 km/h
Forward - 3
11.4 mile/h
18.3 km/h
Forward - 4
19 mile/h
30.5 km/h
Reverse - 1
4.1 mile/h
6.6 km/h
Reverse - 2
7.3 mile/h
11.8 km/h
Reverse - 3
13 mile/h
20.8 km/h
Direct Drive - Forward 4
21 mile/h
34 km/h
Direct Drive - Reverse 2
7.7 mile/h
12.4 km/h
Direct Drive - Reverse 1
4.3 mile/h
6.9 km/h
Direct Drive - Forward 2
6.7 mile/h
10.8 km/h
Direct Drive - Forward 3
11.9 mile/h
19.2 km/h
Direct Drive - Forward 1
93.0 in
93.0 mm
Lock-up disabled
Direct Drive - Reverse 3
13.7 mile/h
22 km/h
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Maximum Flow at 1,400-1,860 rpm
153 gal/min
580 l/min
Cylinders, Double Acting - Lift, Bore and Stroke
93.0 in
93.0 mm
235 mm × 976 mm (9.3 in × 38.4 in)
Cylinders, Double Acting - Tilt, Bore and Stroke
93.0 in
93.0 mm
291 mm × 671 mm (11.5 in × 26.4 in)
Relief Valve Setting - Main
551 psi
3,800 kPa
Maximum Flow at 1,700 rpm
13.7 gal/min
52 l/min
Pilot System
93.0 in
93.0 mm
Variable displacement piston
Relief Valve Setting - Lift/Tilt
4,757 psi
32,800 kPa
Lift/Tilt System
93.0 in
93.0 mm
Variable displacement piston
Lift/Tilt System - Circuit
93.0 in
93.0 mm
Pilot operated - EH control, flow sharing
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Lower Float Down
3.5 s
3.5 s
Rack Back
4.5 s
4.5 s
Total Hydraulic Cycle Time - Empty Bucket
18.2 s
18.2 s
Dump
2.2 s
2.2 s
Raise
8 s
8 s
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Maximum Flow
74 gal/min
280 l/min
Steering Cycle Times - High Idle
3.4 s
3.4 s
Total Steering Angle
86 °
86 °
Steering System - Circuit
93.0 in
93.0 mm
Pilot, load sensing
Steering Cycle Times - Low Idle
5.6 s
5.6 s
Relief Valve Setting - Steering
4,641 psi
32,000 kPa
Steering System - Pump
93.0 in
93.0 mm
Piston, variable displacement
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Cooling System
31.7 gal (US)
120 l
Transmission
31.7 gal (US)
120 l
Differential - Final Drives - Rear
49.1 gal (US)
186 l
Fuel Tank
188.1 gal (US)
712 l
Crankcase
15.9 gal (US)
60 l
Diesel Exhaust Fluid Tank
8.7 gal (US)
33 l
Differential - Final Drives - Front
49.1 gal (US)
186 l
Hydraulic System Factory Fill
125.5 gal (US)
475 l
Hydraulic System - Tank Only
63.4 gal (US)
240 l
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Front
93.0 in
93.0 mm
Fixed
Rear
93.0 in
93.0 mm
Trunnion
Oscillation Angle
13 °
13 °
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Brakes
93.0 in
93.0 mm
SAE J1473 OKT90, ISO 3450:1992
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NOTE
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ELECTRICAL
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Alarm, back-up
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Alternator, single 150 amp
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Batteries, dry
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Converter, 10/15 amp, 24V to 12V
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Lighting system (halogen, work lights, access and service platform lighting)
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Starting and charging system, 24V
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Starter emergency start receptacle
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Starter lockout in bumper
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Transmission lockout in bumper
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OPERATOR ENVIRONMENT
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Graphical Information Display, displays real time operating information, performs calibrations and customizes operator settings
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Air conditioner
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Cat Detect Vision, rear vision camera system
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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
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Controls, lift and tilt function
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Heater, defroster
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Horn, electric
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Instrumentation, gauges: - Coolant temperature - Engine hour meter - Hydraulic oil temperature - Power train oil temperature
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Light, cab, dome
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Lunchbox, beverage holders
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Mirrors, rearview (externally mounted)
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Rimpull Control System
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Seat, Cat Comfort (cloth), air suspension, six-way adjustable
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Seat belt, retractable, 76 mm (3 in) wide
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STIC Control System
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UV glass
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Transmission gear indicator
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Vital Information Management System (VIMS) with Graphical Information Display: External Data Port, Customizable Operator Profiles, Cycle Timer, Integrated Payload Control System
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Wet-Arm wipers/washers (front and rear): - Intermittent front and rear wipers
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Lights, directional
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POWER TRAIN
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Brakes, oil-cooled, multi-disc, service/secondary
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Case drain screens
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Crankcase guard
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Electro hydraulic parking brake
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Engine, C18 MEUI diesel, turbocharged/aftercooled
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Ground level engine shutoff
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Turbine precleaner, engine air intake
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Radiator, Next Generation Modular (NGMR)
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Starting aid, ether, automatic
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Throttle lock, electronic
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Torque converter, Impeller Clutch (ICTC) with Lock up clutch (LUC), Rimpull Control System
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Transmission, planetary powershift, 4F/3R electronic control
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OTHER
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Automatic bucket lift kickout/positioner
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Base machine price includes a rim allowance
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Hydraulically driven demand fan
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Couplings, Cat O-ring face seals
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Doors, service access (locking)
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Ecology drains for engine, radiator, hydraulic tank
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Fuel tank, 731 L (188 gal)
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Hitch, drawbar with pin
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Hoses, Cat XT™
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Hydraulic, steering and brake filtration/screening system
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Cat Clean Emission Module
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Oil sampling valves
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Premixed 50% concentration of extended life coolant with freeze protection to -34° C (-29° F)
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Rear access to cab and service platform
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Steering, load sensing
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Toe kicks
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Vandalism protection caplocks
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NOTE
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POWER TRAIN
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-50° C (-58° F) antifreeze
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Engine oil change system, high speed, Wiggins
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Engine block heater 120V or 240V
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High ambient cooling - software
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Payload Control System (PCS)
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OPERATOR ENVIRONMENT
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Cab precleaner
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AM/FM/CD/MP3 radio
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Satellite Sirius radio with bluetooth
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LED warning strobe
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CB radio ready
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Window pull down visor
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MISCELLANEOUS ATTACHMENTS
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Front and rear roading fenders
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Fast fill fuel system (Shaw-Aero)
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WHY CHOOSE EMPIRE
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Every purchase backed by a full menu of service and support offerings
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Flexible financing options designed to fit your budget
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Commitment to providing expert training to maximize operations
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Value Agreements to ensure proper maintenance and performance