Wheel Loaders

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990K Wheel Loader Steel Mill Arrangement

Overview
Specifications
Equipment

Product Description

Cat Large Wheel Loaders are designed with durability built in, ensuring maximum availability through multiple life cycles. With optimized performance and simplified serviceability, our machines allow you to move more material efficiently and safely at a lower cost per ton. The Cat 990 Wheel Loader has been a proven performer in steel mill applications where larger machines have typically been used. The 990K Steel Mill Arrangement brings all new levels of performance, safety, operator comfort and efficiency in pit digging and skull handling applications.

Product Specifications

UnitsUSMetric

 

Engine
Net Power
699 HP 521 kW
Engine Model
Cat® C27 ACERT™
Bore
5.4 in 137.2 mm
Stroke
6 in 152.4 mm
Displacement
1649.5 in³ 27.03 l
Torque Rise
18 % 18 %
Emissions
U.S. EPA Tier 4 Final/Tier 2 Equivalent
Gross - ISO 14396
752 HP 561 kW
Net Power - SAE J1349
699 HP 521 kW
Peak Torque - 1,200 rpm
2624 lb/ft 3557 N·m
Rated Speed
1800 r/min 1800 r/min
Rated Speed - Gross - ISO 14396
752 HP 561 kW
Rated Speed - Gross - SAE J1995
766 HP 571 kW
Rated Speed - Net Power - SAE J1349 - High Ambient
648 HP 483 kW
Rated Speed - Net Power - SAE J1349 - Standard Ambient
699 HP 521 kW
Operating Specifications
Operating Weight
204693 lb 92848 kg
Rated Payload
17.5 t 15.88 t
Bucket Capacity Range
8.6 m3-9.2 m3 (11.25 yd3-12.0 yd3)
Cat Truck Match - Standard
773-775
Rated Payload - Standard
17.5 t 15.88 t
Transmission
Transmission Type
Cat planetary power shift
Forward - 1
4.5 mile/h 7.3 km/h
Forward - 2
8.3 mile/h 13.3 km/h
Forward - 3
14.2 mile/h 22.9 km/h
Reverse - 1
4.9 mile/h 7.9 km/h
Reverse - 2
9.1 mile/h 14.7 km/h
Reverse - 3
15.5 mile/h 24.9 km/h
Direct Drive - Forward 1
Lock-up disabled
Direct Drive - Forward 2
8.5 mile/h 13.7 km/h
Direct Drive - Forward 3
15.2 mile/h 24.5 km/h
Direct Drive - Reverse 1
5.4 mile/h 8.7 km/h
Direct Drive - Reverse 2
9.6 mile/h 15.4 km/h
Direct Drive - Reverse 3
16.4 mile/h 26.4 km/h
Hydraulic System - Lift/Tilt
Cylinders, Double Acting - Lift, Bore and Stroke
254 mm × 1264 mm (10.0 in × 49.8 in)
Cylinders, Double Acting - Tilt, Bore and Stroke
317.5 mm × 819 mm (12.5 in × 32.2 in)
Lift/Tilt System
Variable displacement piston
Lift/Tilt System - Circuit
Positive flow control
Maximum Flow at 1,800 rpm (1)
22.2 gal/min 84 l/min
Maximum Flow at 1,800 rpm (2)
216 gal/min 817 l/min
Pilot System
Open loop and pressure reducing
Relief Valve Setting
507 psi 3500 kPa
Relief Valve Setting - Lift/Tilt
4786 psi 33000 kPa
Service Refill Capacities
Fuel Tank
294.3 gal (US) 1114 l
Cooling System
54.9 gal (US) 208 l
Transmission
29.1 gal (US) 110 l
Differential - Final Drives - Front
71.6 gal (US) 271 l
Differential - Final Drives - Rear
68.9 gal (US) 261 l
Engine Crankcase
20 gal (US) 75.7 l
Hydraulic System Factory Fill
210 gal (US) 795 l
Hydraulic Tank - Implement and Hydraulic Fan
68.9 gal (US) 261 l
Hydraulic Tank - Steering and Braking
34.9 gal (US) 132 l
Buckets
Bucket Capacities
8.6-9.2 m3 (11.2-12.0 yd3)
Axles
Front
Fixed
Rear
Trunnion
Oscillation Angle
8.5°
Brakes
Brakes
SAE J1473 OCT90, ISO 3450:1992
Hydraulic System - Steering
Maximum Flow at 1,400 rpm
94.5 gal/min 358 l/min
Relief Valve Setting - Steering
4641 psi 32000 kPa
Steering System - Circuit
Pilot, load sensing
Steering System - Pump
Piston, variable displacement
Total Steering Angle
70°
Hydraulic Cycle Times
Raise
9.4 s 9.4 s
Dump
2.9 s 2.9 s
Lower
3.7 s 3.7 s
Lower Float Down
3.6 s 3.6 s
Rack Back
4.8 s 4.8 s
Sound Performance - Standard
Machine Sound Level (ISO 6395:2008)
115 dB(A) 115 dB(A)
Operator Sound Level (ISO 6396:2008)
69 dB(A) 69 dB(A)
Sound Performance - Suppression
Machine Sound Level (ISO 6395:2008)
113 dB(A) 113 dB(A)
Operator Sound Level (ISO 6396:2008)
69 dB(A) 69 dB(A)
Dimensions - Standard Lift - Approximate
B-Pin Height - Maximum Lift
19.2 ft 5867 mm
Clearance at Maximum Lift
13.4 ft 4077 mm
Dump Angle at Maximum Lift
47.4 degrees
Front Axle Centerline to Bucket Tip
14.2 ft 4338 mm
Ground to Bumper Clearance
3.5 ft 1079 mm
Ground to Center of Front Axle
3.9 ft 1186 mm
Ground to Lower Hitch Clearance
2 ft 596 mm
Ground to Top of Exhaust Stacks
16.6 ft 5049 mm
Ground to Top of Hood
12.7 ft 3862 mm
Ground to Top of ROPS
17.2 ft 5240 mm
Maximum Overall Height - Bucket Raised
27 ft 8231 mm
Maximum Overall Length
41.8 ft 12733 mm
Rack Angle at Maximum Lift
63.7 degrees
Rack Back Angle - Carry
48.8 degrees
Rack Back Angle - Ground Level
40.4 degrees
Reach - Maximum Lift
7.2 ft 2193 mm
Rear Axle - Centerline to Bumper
12.5 ft 3795 mm
Wheel Base
15.1 ft 4600 mm
Hydraulic Cycle Times
Total Hydraulic Cycle Time - Empty Bucket
15.9 s 15.9 s
Transmission
Note
Travel speeds based on Michelin 45/65R39 LD D2**L5 tires.
Units:USMetric
Standard Equipment
OPERATOR ENVIRONMENT
POWER TRAIN
ELECTRICAL
OTHER
Optional Equipment
POWER TRAIN
OPERATOR ENVIRONMENT
MISCELLANEOUS ATTACHMENTS

Used Equipment Rent Equipment

Casper
5300 W. Old Yellowstone Hwy
Casper, WY 82604
P 307.472.1000
F 307.261.4486

Cheyenne
7819 Hutchins Drive
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Gillette
5505 Mohan Road
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Rock Springs
1940 Elk Street
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F 307.922.5549