Caterpillar 990 Series II
Browse All Caterpillar or Wheel Loader Models
Contents:
Bucket
| Dump Clearance At Max Raise | 13.28 ft in (4046 mm) |
| Bucket Capacity - Heaped | 10.99 yd3 (8.4 m3) |
| Bucket Capacity - Struck | 9.03 yd3 (6.9 m3) |
| Bucket Width | 14.6 ft in (4450 mm) |
| Breakout Force | 63066 lb (63066 -) |
Dimensions
| Ground Clearance | 1.67 ft in (507 mm) |
| Length With Bucket On Ground | 41.38 ft in (12610 mm) |
| Width Over Tires | 13.46 ft in (4100 mm) |
| Reach At Max Lift And Dump | 6.19 ft in (1886 mm) |
Dimensions*
| Ground Clearance | 1.6 ft in (0.49 m) |
| Height - Top Of Exhaust Stack | 15.51 ft in (4.73 m) |
| Height - Top Of Rops/Fops | 16.63 ft in (5.07 m) |
| Hinge Pin Height At Full Lift - Hl | 21.1 ft in (6.44 m) |
| Hinge Pin Height At Full Lift - Std | 19.25 ft in (5.87 m) |
| Clearance At Maximum Lift /Dump - Hl | 14.8 ft in (4.52 m) |
| Overall Length - Hl | 44.6 ft in (13.6 m) |
| Overall Length - Std | 42.12 ft in (12.84 m) |
| Full Turn Static Tipping Load At 35 Degrees | 84311 lb (38242.83 kg) |
| Clearance At Maximum Lift/Dump - Std | 13.7 ft in (4.18 m) |
| Reach At Maximum Lift/Dump - Std | 8.25 ft in (2.52 m) |
| Straight Static Tipping Load - Hl | 97338 lb (44151.78 kg) |
| Straight Static Tipping Load - Std | 93457 lb (42391.39 kg) |
| Tread Width | 10 ft in (3.05 m) |
| Turning Circle - Hl | 70.6 ft in (21.52 m) |
| Turning Circle - Std | 68.1 ft in (20.76 m) |
| Wheel Base Length | 15.09 ft in (4.6 m) |
| Width - Over Tires | 13.3 ft in (4.06 m) |
| Reach At Maximum Lift/Dump - Hl | 8.31 ft in (2.53 m) |
Engine
| Engine Model | 3412E TA |
| Net Power | 625 hp (466.1 kw) |
| Displacement | 1647.7 cu in (27 L) |
| Bore | 5.4 in (137.2 mm) |
| Stroke | 6 in (152.4 mm) |
| Net Power - Iso 9249 | 625 hp (466.1 kw) |
| Net Power - Sae J1349 | 618 hp (460.9 kw) |
| Engine Model | Cat 3412E TA |
| Net Power - Eec 80/1269 | 625 hp (466.1 kw) |
| Net Power - Din 70020 | 648 PS |
| Net Power - Caterpillar | 625 hp (466.1 kw) |
Operational
| Operating Weight | 162017.8 lb (73490 kg) |
| Fuel Capacity | 256.3 gal (970 L) |
| Hydraulic System Fluid Capacity | 115 gal (435 L) |
| Static Tipping Weight | 90292.6 lb (40956 kg) |
Transmission
| Transmission Type | Powershift |
| Number Of Forward Gears | 3 |
| Number Of Reverse Gears | 3 |
| Max Speed - Forward | 14 mph (22.5 km/h) |
| Max Speed - Reverse | 15.6 mph (25 km/h) |
| Forward - 1 | 4.4 mph (7.1 km/h) |
| Forward - 2 | 8 mph (12.8 km/h) |
| Forward - 3 | 14 mph (22.5 km/h) |
| Reverse - 1 | 5 mph (8 km/h) |
| Reverse - 2 | 8.8 mph (14.1 km/h) |
| Direct Drive - Forward 3 | 13.9 mph (22.4 km/h) |
| Direct Drive - Reverse 3 | 15.4 mph (24.8 km/h) |
| Direct Drive - Forward 2 | 7.9 mph (12.8 km/h) |
| Direct Drive - Reverse 2 | 8.8 mph (14.2 km/h) |
| Converter Drive - Forward 3 | 12.9 mph (20.8 km/h) |
| Converter Drive - Reverse 3 | 14.2 mph (22.9 km/h) |
| Direct Drive - Forward 1 | Lock-up disabled |
| Converter Drive - Forward 1 | 4.3 mph (7 km/h) |
| Converter Drive - Forward 2 | 7.5 mph (12.1 km/h) |
| Direct Drive - Reverse 1 | 4.9 mph (7.9 km/h) |
| Converter Drive - Reverse 1 | 4.8 mph (7.8 km/h) |
| Converter Drive - Reverse 2 | 8.3 mph (13.4 km/h) |
Steering
| Steering Angle - Each Direction | 35 degrees |
| Relief Valve Setting | 4500 psi |
| Minimum Turning Radius - Over Bucket | 407 in (10337.8 mm) |
| Hydraulic Output At 2,128 Rpm And 6900 Kpa (1,000 Psi) | 108 gal/min |
| Minimum Turning Radius - Over Bucket - Hl | 424 in (10769.6 mm) |
Transmission
| Reverse - 3 | 15.5 mph (24.8 km/h) |
Tires
| Tires (1) | Choice of six tires. |
| Tires (2) | Tires used for measurement - 41.25/70-39 42 ply |
Buckets
| Maximum Bucket Capacity | 12 yd3 (9.2 m3) |
| Bucket Capacities | 11 - 12 cyds |
Hydraulic System
| Raise Time | 9.2 sec |
| Dump Time | 2.9 sec |
| Lower Time | 3.8 sec |
Axles
| Front | Fixed |
| Rear | Trunnion |
| Oscillation Angle | 11 degrees |
| Maximum Single-Wheel Rise And Fall | 22.6 in (572.1 mm) |
Brakes
| Brakes | Meet SAE/ISO 3450 1996. |
Operating Specifications
| Bucket Capacity Range | 8.4-9.2 m3 11-12 yd3 |
| Operating Weight - Hl | 183539 lb (83251.9 kg) |
| Breakout Force - Hl | 120498 lb (54657 kg) |
| Static Tipping Load - Full Turn - Hl | 86085 lb (39047.6 kg) |
| Static Tipping Load - Full Turn | 108892 lb (49392.6 kg) |
| Dump Clearance | 15.3 ft in (4.7 m) |
| Breakout Force | 137841 lb (62523.7 kg) |
| Articulation Angle | 35 degrees |
| Rated Payload | 33000 lb (14968.6 kg) |
| Travel Speed | 12.5 mph (20.2 km/h) |
Service Refill Capacities
| Cooling System | 50.2 gal (190 L) |
| Fuel Tank | 413 gal (1563.4 L) |
| Crankcase | 25.1 gal (95.1 L) |
| Hydraulic System - Including Tank | 115 gal (435 L) |
| Transmission | 29.1 gal (110.1 L) |
| Differential - Final Drives - Front | 71.6 gal (271 L) |
| Differential - Final Drives - Rear | 69 gal (261.1 L) |
| Hydraulic System - Tank Only | 46 gal (174.1 L) |
| Hydraulic System - Lift/Tilt And Brakes | 113 gal (427.8 L) |
| Hydraulic System - Steering And Engine Cooling Fan | 50.5 gal (191.2 L) |
Hydraulic Cycle Times
| Raise | 9.2 s |
| Dump | 2.9 s |
| Total Hydraulic Cycle Time | 15.9 s |
| Lower Float Down - Empty | 9.2 s |
Hydraulic System - Lift/Tilt
| Number Of Lift Cylinders | 2 |
| Number Of Tilt Cylinders | 1 |
Cab
| Cab - Rops/Fops | Meets SAE and ISO standards. |
| Sound Performance | Meets ANSI, SAE and ISO standards. |
Loader Hydraulic System
| Relief Valve Setting | 4500 psi |
| Pilot System, Gear-Type Pump Output At 2,000 Rpm And 6900 Kpa (1,000 Psi) | 12 gal/min |
| Main Hydraulic System Output At 2,128 Rpm And 6900 Kpa (1,000 Psi) | 172 gal/min |
| Cylinders, Double Acting - Lift, Bore And Stroke | 234 mm x 1270 mm 9.25 in x 50 in |
| Cylinders, Double Acting - Tilt, Bore And Stroke | 292 mm x 820 mm 11.5 in x 32.3 in |
| Relief Valve Setting - Low Idle | 350 psi |
