Caterpillar WHEEL LOADERS 994H - catalog of spare parts
Operational characteristics
Bucket capacity range - 14-36 m3 (18.5-47 m3)
Cat Truck Match - Standard - 785, 789
Cat Truck Match - High Lift - 789, 793
Joint angle - 40 degrees
Nominal Payload - Standard - 83,775.6 lbs
Rated Payload - High Payload - 77,161.7 lbs
Rated Payload - Standard Lift - 83,775.6 pounds
Cat Truck Match - Super High Lift - 789, 793
Nominal Payload - Extended High Rise - 77,161.7 lbs
Cat Truck Match - Extended Tall Lift - 789, 793
Rated Payload - Extra High Payload - 77,161.7 lbs
Choose WHEEL LOADERS 994H section:
Specifications
engine
Net power - 1463 hp
Rated Speed - 1600 rpm
Torque boost - 32%
Displacement - 4875cu per
Hole - 6.7 inches
Stroke - 8.5 inches
Net Power - ISO 9249 - 1463 HP
Net Power - SAE J1349 - 1447 HP
Gross Power - SAE J1995 - 1577 HP
Engine Model - Cat 3516B HD EUI
Net Power - EEC 80/1269 - 1463 HP
Peak Torque - 1,100 rpm - 6,289 lb-ft
Operational
Working Weight - 430,858 lbs
Transmission
Transmission Type - Cat Planetary Gearbox
Forward - 1 - 4.8 miles per hour
Forward - 2 - 8.2 mph
Forward - 3 - 14.5 mph
Reverse - 1 - 5.1 mph
Reverse - 2 - 9.1 mph
Direct Drive - Forward 3 - 14.9 mph
Direct Drive - Reverse 3 - 16 mph
Direct Drive - Forward 2 - 8.5 mph
Direct Drive - Reverse 2 - 8.4 mph
Direct Drive - Forward 1 - Lock Disabled
Direct Drive - Reverse 1 - 5.3 mph
Reverse - 3 - 15.9 mph
Buckets
Bucket capacity - 14-36 m3 (18.5-47 m3)
Swing angle - 10 degrees
The maximum rise and fall of one wheel - 26.7 inches
The brakes
Brakes - SAE J1473 OCT90, ISO 3450: 1992
Service replenishment options
Cooling system - 129gal
Fuel tank - 1013gal
Carter - 72gal
Hydraulic system - including tank - 165gal
Gearbox - 103gal
Differential - Last gear - front - 164gal
Differential - Last gear - Rear - 164gal
Differential - Final drives - Each - 164gal
Hydraulics - rise / inclination - 103gal
Hydraulics - Brake Cooling - Tank - 9gal
Hydraulics - Steering / Brake - Tank - 55gal
Hydraulic cycle time
994H High Lift Cycle Time - Rackback - 5.5 s
994H High lift cycle time - lower - 4.4 s
994H High lift cycle time - dump - 3.3 s
994H High Lift Cycle Time - Boost - 12.2 s
Hydraulic System - Lift / Tilt
Lift / Tilt System - Circuit - Positive Flow Control
Lift / Tilt System - Pump - 4x Piston, Variable Displacement
Relief Valve Installation - Lift / Tilt - 4750 psi
The number of lifting cylinders - 2
The number of tilt cylinders - 2
Cylinders - Lift / Tilt - Dual Action
Number of lift / tilt pumps - 4
Maximum flow at 1710 rpm (3 times) - 386 gallons / min
Lift Cylinder - Hole * - 13 inches
Lift Cylinder - Stroke * - 67.1 inches
Tilt Cylinder - Hole * - 10.5 inches
Tilt cylinder - stroke * - 44.9 inches
Hydraulic System - Steering
Steering System - Circuit - Closed
Steering system - pump - piston, variable displacement
The number of steering pumps - 2
Relief Valve Installation - Steering - 4,500 psi
Maximum flow at 1710 rpm (6900 kPa) (2x) - 234 gallons / min
Taxi
Cab - ROPS / FOPS - SAE J11040 APR88, ISO 3471: 2008, ISO 3471: 1994
Sound Performance - Standards
Air Conditioner - The standard air conditioning system contains environmentally friendly refrigerant R134a