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990K Millyard Arrangement Wheel Loader
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Learn more about the 990K Millyard Arrangement Wheel Loader
Product Specs
Engine
| Net Power | 699 HP |
| Engine Model | Cat® C27 ™ |
| Bore | 5.4 in |
| Stroke | 6 in |
| Displacement | 1649.5 in³ |
| Torque Rise | 18 % |
| Rated Speed | 1,800/min |
| Rated Speed - Gross - ISO 14396 | 752 HP |
| Gross - ISO 14396 | 752 HP |
| Net Power - SAE J1349 | 699 HP |
| Rated Speed - Net Power - SAE J1349 - Standard Ambient | 699 HP |
| Rated Speed - Net Power - SAE J1349 - High Ambient | 648 HP |
| Peak Torque - 1,200 rpm | 2624 lb/ft |
| Rated Speed - Gross - SAE J1995 | 766 HP |
| Emissions | U.S. EPA Tier 4 Final or Tier 2 equivalent |
Operating Specifications
| Operating Weight | 202398 lb |
| Tipping Load - Straight | 92990 lb |
| Tipping Load - Articulated 35° | 81896 lb |
Transmission
| Transmission Type | Cat-Planetenlastschaltgetriebe |
| Forward - 1 | 4.5 mile/h |
| Forward - 2 | 8.3 mile/h |
| Forward - 3 | 14.2 mile/h |
| Reverse - 1 | 4.9 mile/h |
| Reverse - 2 | 9.1 mile/h |
| Reverse - 3 | 15.5 mile/h |
| Direct Drive - Forward 3 | 15.2 mile/h |
| Direct Drive - Forward 1 | Lock-up disabled |
| Direct Drive - Reverse 3 | 16.4 mile/h |
| Direct Drive - Reverse 1 | 5.4 mile/h |
| Direct Drive - Reverse 2 | 9.6 mile/h |
| Direct Drive - Forward 2 | 8.5 mile/h |
| Note | Travel speeds based on Michelin 45/65R39 LD D2**L5 tires. |
Hydraulic System - Lift/Tilt
| Maximum Flow at 1,800 rpm (1) | 216 gal/min |
| Lift/Tilt System - Circuit | Positive flow control |
| Relief Valve Setting - Lift/Tilt | 4786 psi |
| Maximum Flow at 1,800 rpm (2) | 22.2 gal/min |
| Relief Valve Setting - Main | 507 psi |
| Pilot System | Open loop and pressure reducing |
| Lift/Tilt System | Variable displacement piston |
| Cylinders, Double Acting - Tilt, Bore and Stroke | 317.5 mm × 819 mm (12.5 in × 32.2 in) |
| Cylinders, Double Acting - Lift, Bore and Stroke | 254 mm × 1264 mm (10.0 in × 49.8 in) |
Hydraulic Cycle Times
| Raise | 9.4 s |
| Dump | 2.9 s |
| Lower Float Down | 3.6 s |
| Lower | 3.7 s |
| Rack Back | 4.8 s |
Service Refill Capacities
| Fuel Tank | 294.3 gal (US) |
| Cooling System | 54.9 gal (US) |
| Transmission | 29.1 gal (US) |
| Hydraulic Tank - Steering and Braking | 34.9 gal (US) |
| Differential - Final Drives - Rear | 68.9 gal (US) |
| Engine Crankcase | 20 gal (US) |
| Differential - Final Drives - Front | 71.6 gal (US) |
| Hydraulic Tank - Implement and Hydraulic Fan | 68.9 gal (US) |
| Hydraulic System Factory Fill | 210 gal (US) |
Axles
| Front | Fixed |
| Rear | Trunnion |
| Oscillation Angle | 8.5° |
Brakes
| Brakes | SAE J1473 OKT90, ISO 3450:1992 |
Hydraulic System - Steering
| Relief Valve Setting - Steering | 4641 psi |
| Maximum Flow at 1,400 rpm | 94.5 gal/min |
| Steering System - Circuit | Pilot, load sensing |
| Total Steering Angle | 70° |
| Steering System - Pump | Piston, variable displacement |
Sound Performance - Standard
| Machine Sound Level (ISO 6395:2008) | 115 dB(A) |
| Operator Sound Level (ISO 6396:2008) | 69 dB(A) |
Sound Performance - Suppression
| Operator Sound Level (ISO 6396:2008) | 69 dB(A) |
| Machine Sound Level (ISO 6395:2008) | 113 dB(A) |
Dimensions - Millyard Linkage - Approximate
| Ground to Top of Exhaust Stacks | 16.6 ft |
| Fork Height at Maximum Lift | 18.3 ft |
| Ground to Top of Hood | 12.7 ft |
| Ground to Top of ROPS | 17.2 ft |
| Fork Top Clamp Opening | 12.3 ft |
| Maximum Overall Length | 45.4 ft |
| Ground to Lower Hitch Clearance | 2 ft |
| Ground to Bumper Clearance | 3.1 ft |
| Fork Height with Level Arms | 8.9 ft |
| Front Axle Centerline to Fork Tip | 17.6 ft |
| Rear Axle - Centerline to Bumper | 12.5 ft |
| Ground to Center of Front Axle | 3.9 ft |
| Hinge Pin Height at Maximum Lift | 19.4 ft |
| Wheel Base | 15.1 ft |
| Dump Angle at Maximum Lift | 29.3 degrees |
Forks
| Fork End Area | 78 ft² |