Category : Wheel Loaders ➔ Manufacturer : Caterpillar ➔ Model : 990H ➔
The Caterpillar 990H is a powerful wheel loader designed for heavy-duty performance in various working conditions. With an impressive bucket breakout force of 133,650 lbs and a bucket capacity of 12 cubic yards, this machine is well-equipped for handling large loads with ease. Its robust engine, delivering up to 687 horsepower, ensures efficient operation while meeting industry standards for safety and reliability. From its hydraulic system capabilities to its solid construction, the Catepillar 990H proves to be a top choice for demanding construction and mining applications.
Axles
Caterpillar 990H Wheel Loader Axles specifications
Front
Fixed
Maximum Single-Wheel Rise and Fall
22.50 in (57.15 cm)
Oscillation Angle
11 degrees
Rear
Oscillating
Bucket
Caterpillar 990H Wheel Loader Bucket specifications
Breakout Force
133,650.00 lbs (60,622.70 kg)
Bucket Capacities
12.00 cu yd (9.17 cu m)
Bucket Capacity - heaped
11.30 cu yd (8.64 cu m)
Bucket Width
14.60 ft (4.45 m)
Cab
Caterpillar 990H Wheel Loader Cab specifications
Cab - ROPS/FOPS
Meets SAE and ISO standards
Dimensions
Caterpillar 990H Wheel Loader Dimensions specifications
Ground Clearance
1.60 ft (0.49 m)
Height - Top of Cab
16.70 ft (5.09 m)
Wheelbase
15.10 ft (4.60 m)
Engine
Caterpillar 990H Wheel Loader Engine specifications
Bore
5.40 in (13.72 cm)
Displacement
1,666.00 cu in (27,300.91 cu cm)
Flywheel Power
627.00 hp (467.56 kw)
Gross Power
687.00 hp (512.30 kw)
Gross Power - ISO 3046-2
627.00 hp (467.56 kw)
Make
Cat
Net Power
627.00 hp (467.56 kw)
Net Power - EEC 80/1269
627.00 hp (467.56 kw)
Net Power - ISO 14396
669.00 hp (498.88 kw)
Net Power - ISO 9249
627.00 hp (467.56 kw)
Net Power - SAE J1349
621.00 hp (463.09 kw)
Power Measured @
2000 rpm
Stroke
6.00 in (15.24 cm)
Hydraulic Cycle Times
Caterpillar 990H Wheel Loader Hydraulic Cycle Times specifications
Dump
2.9 seconds
Raise
9.2 seconds
Total Hydraulic Cycle Time
15.9 seconds
Hydraulic System
Caterpillar 990H Wheel Loader Hydraulic System specifications
Dump Time
2.9 seconds
Lower Time
3.8 seconds
Raise Time
9.2 seconds
Loader Hydraulic System
Caterpillar 990H Wheel Loader Loader Hydraulic System specifications
Cylinders, Double Acting - Lift, Bore and Stroke
234 mm 1270 mm (9.25 in 50 in)
Cylinders, Double Acting - Tilt, Bore and Stroke
292 mm 820 mm (11.5 in 32.3 in)
Relief Valve Setting
4500 psi
Relief Valve Setting - Low Idle
350 psi
Operating Specifications
Caterpillar 990H Wheel Loader Operating Specifications specifications
Cooling System Fluid Capacity
50.20 gal (190.01 l)
Front Axle/Diff Fluid Capacity
71.60 gal (271.01 l)
Hinge Pin Height, Unloaded
19.30 ft (5.88 m)
Operating Voltage
24 volts
Rated Bucket Capacity
11.00-12.00 cu yd (8.41-9.17 cu m)
Rated Payload
33,000.00 lbs (14,968.57 kg)
Rear Axle Oscillation
22 degrees
Tipping Load - Articulated 37 degrees
77,799.00 lbs (35,289.08 kg)
Transmission Fluid Capacity
29.10 gal (110.14 l)
Service Refill Capacities
Caterpillar 990H Wheel Loader Service Refill Capacities specifications
Cooling System
50.20 gal (190.01 l)
Crankcase
25.00 gal (94.63 l)
Differential - Final Drives - Front
71.60 gal (271.01 l)
Differential - Final Drives - Rear
68.90 gal (260.79 l)
Fuel Tank
284.00 gal (1,074.94 l)
Hydraulic System - Lift/Tilt and Brakes
113.00 gal (427.71 l)
Hydraulic System - Steering and Engine Cooling Fan
50.50 gal (191.14 l)
Hydraulic System - Tank Only
46.00 gal (174.11 l)
Transmission
29.00 gal (109.77 l)
Steering System
Caterpillar 990H Wheel Loader Steering System specifications
Minimum Turning Radius - Over Bucket
407.00 in (1,033.78 cm)
Steering
Meets SAE and ISO standards
Steering Angle - Each Direction
35 degrees
Total Steering Angle
70 degrees
Tires
Caterpillar 990H Wheel Loader Tires specifications
Tires
Tires used for measurement - 41.25/70-39 42 ply
Transmission
Caterpillar 990H Wheel Loader Transmission specifications
Converter Drive - Forward 1
4.30 mph (6.92 kph)
Converter Drive - Forward 2
7.50 mph (12.07 kph)
Converter Drive - Forward 3
12.90 mph (20.76 kph)
Converter Drive - Reverse 1
4.80 mph (7.72 kph)
Converter Drive - Reverse 2
8.30 mph (13.36 kph)
Converter Drive - Reverse 3
14.20 mph (22.85 kph)
Direct Drive - Forward 1
Lock-up disabled
Direct Drive - Forward 2
7.90 mph (12.71 kph)
Direct Drive - Forward 3
13.90 mph (22.37 kph)
Direct Drive - Reverse 1
4.90 mph (7.89 kph)
Direct Drive - Reverse 2
8.80 mph (14.16 kph)
Direct Drive - Reverse 3
15.40 mph (24.78 kph)
Forward - 1
4.40 mph (7.08 kph)
Forward - 2
8.00 mph (12.87 kph)
Forward - 3
14.00 mph (22.53 kph)
Max Speed - Forward
14.00 mph (22.53 kph)
Max Speed - Reverse
15.50 mph (24.94 kph)
Number of Forward Gears
3
Number of Reverse Gears
3
Reverse - 1
5.00 mph (8.05 kph)
Reverse - 2
8.80 mph (14.16 kph)
Reverse - 3
15.50 mph (24.94 kph)
Transmission Type
Powershift
Weights
Caterpillar 990H Wheel Loader Weights specifications
Operating Weight
172,270.00 lbs (78,140.45 kg)
