Overview
The Caterpillar 990 Series II is a wheel loader listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 625 hp, operating weight of 162,018 lb, travel speed of 12.5 mph, fuel capacity of 256.3 gal and hydraulic capacity of 115.0 gal. This model can be reviewed for loading, stockpile work, material handling, yard operations, and fleet comparison workflows. Use the full specifications table to compare the Caterpillar 990 Series II against similar wheel loader models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Operating Weight
162,017.80
lb
Net Power
625
hp
Bucket Capacity - Heaped
11.40
yd3
Rated Payload
33,000
lb
Full Specifications
103 specs
Dimensions
Breakout Force
63,066 lb / 28,606 kg
Bucket Capacity - Heaped
10.99 yd³ / 8.40 m³
Bucket Capacity - Struck
9.03 yd³ / 6.90 m³
Bucket Width
14.60 ft / 4.45 m
Clearance At Maximum Lift /Dump - Hl
14.80 ft / 4.51 m
Clearance At Maximum Lift/Dump - Std
13.70 ft / 4.18 m
Dump Clearance At Max Raise
13.28 ft / 4.05 m
Full Turn Static Tipping Load At 35 Degrees
84,311 lb / 38,243 kg
Ground Clearance
1.67 ft / 0.51 m
Height - Top Of Exhaust Stack
15.51 ft / 4.73 m
Height - Top Of Rops/Fops
16.63 ft / 5.07 m
Hinge Pin Height At Full Lift - Hl
21.10 ft / 6.43 m
Hinge Pin Height At Full Lift - Std
19.25 ft / 5.87 m
Length With Bucket On Ground
41.38 in / 1,051 mm
Overall Length - Hl
44.60 in / 1,133 mm
Overall Length - Std
42.12 in / 1,070 mm
Rated Payload
33,000 lb / 14,969 kg
Reach At Max Lift And Dump
6.19 ft / 1.89 m
Reach At Maximum Lift/Dump - Hl
8.31 ft / 2.53 m
Reach At Maximum Lift/Dump - Std
8.25 ft / 2.51 m
Straight Static Tipping Load - Hl
97,338 lb / 44,152 kg
Straight Static Tipping Load - Std
93,457 lb / 42,391 kg
Tread Width
10 ft / 3.05 m
Turning Circle - Hl
70.60
Turning Circle - Std
68.10
Wheel Base Length
15.09 ft / 4.60 m
Width - Over Tires
13.30 ft / 4.05 m
Width Over Tires
13.46 ft / 4.10 m
Engine
Articulation Angle
35 deg
Bore
5.40 in / 137 mm
Bucket Capacities
11
Cat 3412E TA
Net Power - Eec 80/1269
Converter Drive - Forward 1
4.30
Converter Drive - Forward 2
7.50
Converter Drive - Forward 3
12.90
Converter Drive - Reverse 1
4.80
Converter Drive - Reverse 2
8.30
Converter Drive - Reverse 3
14.20
Direct Drive - Forward 2
7.90
Direct Drive - Forward 3
13.90
Direct Drive - Reverse 1
4.90
Direct Drive - Reverse 2
8.80
Direct Drive - Reverse 3
15.40
Displacement
1,648 cu in / 27.0 L
Engine Model
3412E TA
Forward - 1
4.40 mph / 7.1 km/h
Forward - 2
8 mph / 12.9 km/h
Forward - 3
14 mph / 22.5 km/h
Fuel Capacity
256.30 gal / 970.2 L
Fuel Tank
413 gal / 1,563.4 L
Hydraulic Output At 2,128 Rpm And 6900 Kpa (1,000 Psi)
108 gal/min / 408.8 L/min
Hydraulic System Fluid Capacity
115 gal / 435.3 L
Lock-up disabled
1
Max Speed - Forward
14 mph / 22.5 km/h
Max Speed - Reverse
15.60 mph / 25.1 km/h
Maximum Bucket Capacity
12 yd³ / 9.17 m³
Minimum Turning Radius - Over Bucket
407 ft / 124.05 m
Minimum Turning Radius - Over Bucket - Hl
424 ft / 129.24 m
Net Power
625 hp / 466.1 kW
Net Power - Caterpillar
625 hp / 466.1 kW
Net Power - Eec 80/1269
625 hp / 466.1 kW
Net Power - Iso 9249
625 hp / 466.1 kW
Net Power - Sae J1349
618 hp / 460.8 kW
Number of Forward Gears
3
Number of Reverse Gears
3
Operating Weight
162,018 lb / 73,490 kg
Reverse - 1
5 mph / 8.0 km/h
Reverse - 2
8.80 mph / 14.2 km/h
Reverse - 3
15.50 mph / 24.9 km/h
Static Tipping Weight
90,293 lb / 40,956 kg
Steering Angle - Each Direction
35 deg
Stroke
6 in / 152 mm
Transmission
Reverse - 3
Travel Speed
12.50 mph / 20.1 km/h
Hydraulics
Dump Time
2.90 sec
Lower Time
3.80 sec
Maximum Single-Wheel Rise And Fall
22.60
Raise Time
9.20 sec
Relief Valve Setting
4,500 psi / 310.3 bar
Other
Breakout Force
137,841 lb / 62,524 kg
Breakout Force - Hl
120,498 lb / 54,657 kg
Dump Clearance
15.30 ft / 4.66 m
Operating Weight - Hl
183,539 lb / 83,252 kg
Static Tipping Load - Full Turn
108,892 lb / 49,393 kg
Static Tipping Load - Full Turn - Hl
86,085 lb / 39,047 kg
Brakes
Meet SAE/ISO 3450 1996.
Bucket Capacity - Heaped
11.40 yd³ / 8.72 m³
Cooling System
50.20 gal / 190.0 L
Crankcase
25.10 gal / 95.0 L
Differential - Final Drives - Front
71.6
Differential - Final Drives - Rear
69
Hydraulic System - Including Tank
115 gal / 435.3 L
Hydraulic System - Lift/Tilt And Brakes
113
Hydraulic System - Steering And Engine Cooling Fan
50.50
Hydraulic System - Tank Only
46 gal / 174.1 L
Main Hydraulic System Output At 2,128 Rpm And 6900 Kpa (1,000 Psi)
172 gal/min / 651.1 L/min
Number Of Lift Cylinders
2
Number Of Tilt Cylinders
1
Pilot System, Gear-Type Pump Output At 2,000 Rpm And 6900 Kpa (1,000 Psi)
12 gal/min / 45.4 L/min
Raise
9.20
Relief Valve Setting - Low Idle
350 psi / 24.1 bar
Total Hydraulic Cycle Time
15.90
Transmission
29.1
Videos 8
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Frequently Asked Questions
What is the operating weight of the Caterpillar 990 Series II? +
The Caterpillar 990 Series II has an operating weight of 162,018 lb (73,490 kg). This places it in a class suited for wheel loader applications where ground pressure and transport weight are key considerations.
How powerful is the Caterpillar 990 Series II engine? +
The Caterpillar 990 Series II produces 625 hp (466.1 kW) of engine power. This output is typical for its weight class and designed to handle demanding Wheel Loader work cycles efficiently.
What is the travel speed of the Caterpillar 990 Series II? +
The Caterpillar 990 Series II has a maximum travel speed of 12.5 mph (20.1 km/h), enabling efficient movement between work areas on the job site.
How does the Caterpillar 990 Series II compare to similar Wheel Loader models? +
You can compare the Caterpillar 990 Series II side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.