Cat Track Loaders 973D

Cat Track Loaders 973D

Flywheel Power 196.0 kW
Operating Weight 28058.0 kg
Capacity - General Purpose 3.21 m³
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Engine

Work Tools

Value Package

Undercarriage

The All-Purpose Performer

Support

Structures

Serviceability

Product Link

Operator Station

Hydraulics

Overview

The Cat® 973D Track Loader is the only track loader in this size class. Furthermore, it leads the industry in operator comfort, performance and versatility. Designed to be productive, this machine will give you complete satisfaction in a wide range of tough applications in the most efficient and productive way. Its design also delivers strength and durability with excellent control and unmatched ease of operation. Discover how much more you can get with this one work force machine ...

Engine

Units:
Flywheel Power 263.0 HP 196.0 kW Less
Engine Model Cat® C9 ACERT™ Cat® C9 ACERT™ Less
Net Power - ISO 9249 263.0 HP 196.0 kW Less
Net Power - SAE J1349 263.0 HP 196.0 kW Less
Net Power - EEC 80/1269 263.0 HP 196.0 kW Less
Bore 4.41 in 112.0 mm Less
Stroke 5.86 in 149.0 mm Less
Displacement 537.0 in³ 8.8 l Less
Net Power - Cat 263.0 HP 196.0 kW Less

Undercarriage

Track Shoe Type Double Grouser, Extreme Service Double Grouser, Extreme Service Less
Track Shoe Width - Standard 21.6 in 550.0 mm Less
Track Shoe Width - Optional 26.6 in 675.0 mm Less
Track Rollers - Each Side 7 7 Less
Number of Shoes - Each Side 40 40 Less
Track on Ground 115.3 in 2930.0 mm Less
Ground Contact Area - Standard Shoe 4991.0 in² 3.22 m² Less
Ground Contact Area - Optional Shoe 6138.0 in² 3.96 m² Less
Ground Pressure - Standard Shoe 12.4 psi 85.5 kPa Less
Ground Pressure - Optional Shoe 10.1 psi 69.5 kPa Less
Grouser Height - Double Grouser 1.92 in 49.0 mm Less
Track Gauge 85.0 in 2160.0 mm Less

Drive System

Type Hydrostatic drive with infinite machine speeds up to 11 km/h (6.8 mph) Hydrostatic drive with infinite machine speeds up to 11 km/h (6.8 mph) Less
Drive Pump Two, variable-displacement, slipper-type axial piston pumps Two, variable-displacement, slipper-type axial piston pumps Less
Track Motor Two, variable-displacement, bent axis piston motors Two, variable-displacement, bent axis piston motors Less
Maximum System Pressure 6527.0 psi 45000.0 kPa Less

Hydraulic System - Implement

Cycle Time - Dump 1.4 s 1.4 s Less
Cycle Time - Raise 6.5 s 6.5 s Less
Float Down 2.7 s 2.7 s Less
Output - Maximum 91.4 gal/min 346.0 l/min Less
Relief Valve Setting 3988.0 psi 27500.0 kPa Less
Type Closed Center Load Sensing Closed Center Load Sensing Less

Service Refill Capacities

Fuel Tank 164.0 gal (US) 621.0 l Less
Cooling System 11.6 gal (US) 44.0 l Less
Crankcase - With Filter 7.7 gal (US) 29.0 l Less
Final Drive - Each 7.5 gal (US) 28.5 l Less
Hydraulic System - Equipment, Power Train and Tank 89.8 gal (US) 340.0 l Less
Hydraulic Tank 49.9 gal (US) 189.0 l Less
Pump Drive Box 1.0 gal (US) 3.8 l Less
Pivot Shaft 0.8 gal (US) 3.0 l Less

Electrical System

Type 24V DC 24V DC Less
Battery Capacity 1400 CCA 1400 CCA Less
Battery Voltage 12 12 Less
Battery Quantity 2 2 Less
Alternator 95 amp, Heavy-Duty, Brushless 95 amp, Heavy-Duty, Brushless Less

Weights

Operating Weight 61857.0 lb 28058.0 kg Less
Shipping Weight - Without Bucket 55997.0 lb 25400.0 kg Less

Buckets

Capacity - General Purpose 4.2 yd³ 3.21 m³ Less
Capacity - Multi-Purpose 3.92 yd³ 3.05 m³ Less
Bucket Width - General Purpose 114.56 in 2910.0 mm Less
Bucket Width - Multi-Purpose 112.91 in 2868.0 mm Less

Operating Specifications

Maximum Travel Speed 6.8 mile/h 11.0 km/h Less

Ripper Specifications

Type Parallelogram Parallelogram Less
Overall Width/Beam 86.6 in 2200.0 mm Less
Shank Cross Section 74 x 175 mm 2.9 x 6.9 in 74 x 175 mm 2.9 x 6.9 in Less
Ground Clearance 34.96 in 888.0 mm Less
Penetration 15.6 in 397.0 mm Less
Ripping Width 72.4 in 1840.0 mm Less
Cylinders - Bore 5.1 in 130.0 mm Less
Cylinders - Stroke 9.3 in 236.0 mm Less
Addition to Machine Length Due to Ripper in Transportation Position 23.1 in 586.0 mm Less
Number of Pockets 3 3 Less
Penetration Force - Ground Level 22500.0 lb 100.0 kN Less
Ramp Angle 28.5 ° 28.5 ° Less
Ripper Weight - With 3 Shanks 3747.8 lb 1700.0 kg Less

Standards

ROPS/FOPS ROPS/FOPS ROPS/FOPS Less
Brakes Brakes Brakes Less
Cab Cab Cab Less

Air Conditioning System

Air Conditioning The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.9 kg of refrigerant which has a CO2 equivalent of 2.717 metric tonnes. The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.9 kg of refrigerant which has a CO2 equivalent of 2.717 metric tonnes. Less

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