Specifications

Net Power	699 HP (521 kW)
Operating Weight	202398 lb (91807 kg)
Engine Model	Cat® C27
Bore	5.4 in (137.2 mm)
Stroke	6 in (152.4 mm)
Displacement	1649.5 in³ (27.03 l)
Torque Rise	18 % (18 %)
Rated Speed	1,800/min
Transmission Type	Cat-Planetenlastschaltgetriebe
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)
Front	Fixed
Rear	Trunnion
Oscillation Angle	8.5°
Raise	9.4 s (9.4 s)
Dump	2.9 s (2.9 s)
Fuel Tank	294.3 gal (US) (1114 l)
Cooling System	54.9 gal (US) (208 l)
Transmission	29.1 gal (US) (110 l)
Relief Valve Setting – Steering	4641 psi (32000 kPa)
Operator Sound Level (ISO 6396:2008)	69 dB(A) (69 dB(A))
Maximum Flow at 1,400 rpm	94.5 gal/min (358 l/min)
Steering System – Circuit	Pilot, load sensing
Total Steering Angle	70°
Steering System – Pump	Piston, variable displacement
Machine Sound Level (ISO 6395:2008)	115 dB(A) (115 dB(A))
Operator Sound Level (ISO 6396:2008)	69 dB(A) (69 dB(A))
Maximum Overall Length	45.4 ft (13840 mm)
Machine Sound Level (ISO 6395:2008)	113 dB(A) (113 dB(A))
Fork Height with Level Arms	8.9 ft (2708 mm)
Wheel Base	15.1 ft (4600 mm)
Hinge Pin Height at Maximum Lift	19.4 ft (5903 mm)
Note	Travel speeds based on Michelin 45/65R39 LD D2**L5 tires.
Ground to Center of Front Axle	3.9 ft (1186 mm)
Rear Axle – Centerline to Bumper	12.5 ft (3795 mm)
Front Axle Centerline to Fork Tip	17.6 ft (5362 mm)
Fork End Area	78 ft² (7.2 m²)
Ground to Top of Exhaust Stacks	16.6 ft (5049 mm)
Ground to Bumper Clearance	3.1 ft (959 mm)
Ground to Lower Hitch Clearance	2 ft (596 mm)
Hydraulic Tank – Implement and Hydraulic Fan	68.9 gal (US) (261 l)
Fork Top Clamp Opening	12.3 ft (3745 mm)
Ground to Top of ROPS	17.2 ft (5240 mm)
Ground to Top of Hood	12.7 ft (3862 mm)
Fork Height at Maximum Lift	18.3 ft (5591 mm)
Hydraulic System Factory Fill	210 gal (US) (795 l)
Lower Float Down	3.6 s (3.6 s)
Differential – Final Drives – Front	71.6 gal (US) (271 l)
Direct Drive – Reverse 2	9.6 mile/h (15.4 km/h)
Rated Speed – Gross – ISO 14396	752 HP (561 kW)
Gross – ISO 14396	752 HP (561 kW)
Net Power – SAE J1349	699 HP (521 kW)
Rated Speed – Net Power – SAE J1349 – Standard Ambient	699 HP (521 kW)
Rated Speed – Net Power – SAE J1349 – High Ambient	648 HP (483 kW)
Peak Torque – 1,200 rpm	2624 lb/ft (3557 N·m)
Rated Speed – Gross – SAE J1995	766 HP (571 kW)
Emissions	U.S. EPA Tier 4 Final or Tier 2 equivalent
Tipping Load – Straight	92990 lb (42180 kg)
Tipping Load – Articulated 35°	81896 lb (37148 kg)
Direct Drive – Forward 3	15.2 mile/h (24.5 km/h)
Direct Drive – Forward 1	Lock-up disabled
Direct Drive – Reverse 3	16.4 mile/h (26.4 km/h)
Direct Drive – Reverse 1	5.4 mile/h (8.7 km/h)
Direct Drive – Forward 2	8.5 mile/h (13.7 km/h)
Engine Crankcase	20 gal (US) (75.7 l)
Maximum Flow at 1,800 rpm (1)	216 gal/min (817 l/min)
Lift/Tilt System – Circuit	Positive flow control
Relief Valve Setting – Lift/Tilt	4786 psi (33000 kPa)
Maximum Flow at 1,800 rpm (2)	22.2 gal/min (84 l/min)
Relief Valve Setting – Main	507 psi (3500 kPa)
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)
Lower	3.7 s (3.7 s)
Rack Back	4.8 s (4.8 s)
Hydraulic Tank – Steering and Braking	34.9 gal (US) (132 l)
Differential – Final Drives – Rear	68.9 gal (US) (261 l)
Dump Angle at Maximum Lift	29.3 degrees
Brakes	SAE J1473 OKT90, ISO 3450:1992

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990K Millyard Arrangement Large Wheel Loader

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SPECS SUMMARY

Net Power	699 HP (521 kW)
Operating Weight	202398 lb (91807 kg)
Engine Model	Cat® C27
Bore	5.4 in (137.2 mm)

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. The 990K Millyard Arrangement is designed to meet the demands of millyard applications. The features of the 990K Millyard work together to provide a durable and reliable machine to meet the needs of the modern millyard.

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SKU: 6317247a32ee Category: Wheel Loaders

Description
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Description

Net Power	699 HP (521 kW)
Operating Weight	202398 lb (91807 kg)
Engine Model	Cat® C27
Bore	5.4 in (137.2 mm)
Stroke	6 in (152.4 mm)
Displacement	1649.5 in³ (27.03 l)
Torque Rise	18 % (18 %)
Rated Speed	1,800/min
Transmission Type	Cat-Planetenlastschaltgetriebe
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)
Front	Fixed
Rear	Trunnion
Oscillation Angle	8.5°
Raise	9.4 s (9.4 s)
Dump	2.9 s (2.9 s)
Fuel Tank	294.3 gal (US) (1114 l)
Cooling System	54.9 gal (US) (208 l)
Transmission	29.1 gal (US) (110 l)
Relief Valve Setting – Steering	4641 psi (32000 kPa)
Operator Sound Level (ISO 6396:2008)	69 dB(A) (69 dB(A))
Maximum Flow at 1,400 rpm	94.5 gal/min (358 l/min)
Steering System – Circuit	Pilot, load sensing
Total Steering Angle	70°
Steering System – Pump	Piston, variable displacement
Machine Sound Level (ISO 6395:2008)	115 dB(A) (115 dB(A))
Operator Sound Level (ISO 6396:2008)	69 dB(A) (69 dB(A))
Maximum Overall Length	45.4 ft (13840 mm)
Machine Sound Level (ISO 6395:2008)	113 dB(A) (113 dB(A))
Fork Height with Level Arms	8.9 ft (2708 mm)
Wheel Base	15.1 ft (4600 mm)
Hinge Pin Height at Maximum Lift	19.4 ft (5903 mm)
Note	Travel speeds based on Michelin 45/65R39 LD D2**L5 tires.
Ground to Center of Front Axle	3.9 ft (1186 mm)
Rear Axle – Centerline to Bumper	12.5 ft (3795 mm)
Front Axle Centerline to Fork Tip	17.6 ft (5362 mm)
Fork End Area	78 ft² (7.2 m²)
Ground to Top of Exhaust Stacks	16.6 ft (5049 mm)
Ground to Bumper Clearance	3.1 ft (959 mm)
Ground to Lower Hitch Clearance	2 ft (596 mm)
Hydraulic Tank – Implement and Hydraulic Fan	68.9 gal (US) (261 l)
Fork Top Clamp Opening	12.3 ft (3745 mm)
Ground to Top of ROPS	17.2 ft (5240 mm)
Ground to Top of Hood	12.7 ft (3862 mm)
Fork Height at Maximum Lift	18.3 ft (5591 mm)
Hydraulic System Factory Fill	210 gal (US) (795 l)
Lower Float Down	3.6 s (3.6 s)
Differential – Final Drives – Front	71.6 gal (US) (271 l)
Direct Drive – Reverse 2	9.6 mile/h (15.4 km/h)
Rated Speed – Gross – ISO 14396	752 HP (561 kW)
Gross – ISO 14396	752 HP (561 kW)
Net Power – SAE J1349	699 HP (521 kW)
Rated Speed – Net Power – SAE J1349 – Standard Ambient	699 HP (521 kW)
Rated Speed – Net Power – SAE J1349 – High Ambient	648 HP (483 kW)
Peak Torque – 1,200 rpm	2624 lb/ft (3557 N·m)
Rated Speed – Gross – SAE J1995	766 HP (571 kW)
Emissions	U.S. EPA Tier 4 Final or Tier 2 equivalent
Tipping Load – Straight	92990 lb (42180 kg)
Tipping Load – Articulated 35°	81896 lb (37148 kg)
Direct Drive – Forward 3	15.2 mile/h (24.5 km/h)
Direct Drive – Forward 1	Lock-up disabled
Direct Drive – Reverse 3	16.4 mile/h (26.4 km/h)
Direct Drive – Reverse 1	5.4 mile/h (8.7 km/h)
Direct Drive – Forward 2	8.5 mile/h (13.7 km/h)
Engine Crankcase	20 gal (US) (75.7 l)
Maximum Flow at 1,800 rpm (1)	216 gal/min (817 l/min)
Lift/Tilt System – Circuit	Positive flow control
Relief Valve Setting – Lift/Tilt	4786 psi (33000 kPa)
Maximum Flow at 1,800 rpm (2)	22.2 gal/min (84 l/min)
Relief Valve Setting – Main	507 psi (3500 kPa)
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)
Lower	3.7 s (3.7 s)
Rack Back	4.8 s (4.8 s)
Hydraulic Tank – Steering and Braking	34.9 gal (US) (132 l)
Differential – Final Drives – Rear	68.9 gal (US) (261 l)
Dump Angle at Maximum Lift	29.3 degrees
Brakes	SAE J1473 OKT90, ISO 3450:1992