Publications News & Events Contact Home
WesTrac - Home
Skip Navigation LinksHome > Products > Equipment > Track Loaders > 973D Track Loader

 973D Track Loader 

RSS Send Print Decrease font size Increase font size

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 ...

 

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 ...


Download Full Brochure


  



Specifications
Engine
Flywheel Power196 kW263 hp
Engine ModelCat® C9 ACERT™
Net Power - Caterpillar196 kW263 hp
Net Power - ISO 9249196 kW263 hp
Net Power - SAE J1349196 kW263 hp
Net Power - EEC 80/1269196 kW263 hp
Bore112 mm4.41 in
Stroke149 mm5.86 in
Displacement8.8 L537 in3
 
Undercarriage
Track Shoe TypeDouble Grouser, Extreme Service
Track Shoe Width - Standard550 mm21.6 in
Track Shoe Width - Optional675 mm26.6 in
Track Rollers - Each Side7
Number of Shoes - Each Side40
Track on Ground2930 mm115.3 in
Ground Contact Area - Standard Shoe3.22 m24991 in2
Ground Contact Area - Optional Shoe3.96 m26138 in2
Ground Pressure - Standard Shoe91.2 kPa13.2 psi
Ground Pressure - Optional Shoe67.6 kPa9.8 psi
Grouser Height - Double Grouser49 mm1.92 in
Track Gauge2160 mm85 in
 
Drive System
TypeHydrostatic drive with infinite machine speeds up
Drive PumpTwo, variable-displacement, slipper-type axial pis
Track MotorTwo, variable-displacement, bent axis piston motor
Relief Valve Setting42000 kPa6091.5 psi
 
Hydraulic System - Implement
Float Down2.9 Seconds2.9 Seconds
Cycle Time - Raise6.7 Seconds6.7 Seconds
Relief Valve Setting19000 kPa2756 psi
Output - Maximum335 L/min88.5 gal/min
Cycle Time - Dump1.5 Seconds1.5 Seconds
TypeClosed Center Load Sensing
 
Service Refill Capacities
Fuel Tank621 L164 gal
Cooling System44 L11.6 gal
Crankcase (with Filter)29 L7.7 gal
Final Drives (each)28.5 L7.5 gal
Hydraulic system (Equipment, Power Train and Tank)62 L16.4 gal
Hydraulic Tank62 L16.4 gal
Pump Drive Box3.8 L1 gal
Pivot Shaft3 L.8 gal
 
Weights
Operating Weight28058 kg61857 lb
Shipping Weight - without Bucket24537 kg54095 lb
 
Buckets
Capacity - General Purpose3.21 m34.2 yd3
Capacity - Multi-Purpose3.05 m33.92 yd3
Bucket Width - General Purpose2910 mm114.56 in
Bucket Width - Multi-Purpose2868 mm112.91 in
 
Operating Specifications
Max. Travel Speed11 km/h6.8 mph
 
Ripper Specifications
TypeParallelogram
Number of pockets3
Overall Width/Beam2200 mm86.6 in
Shank cross section74 x 175 mm 2.9 x 6.9 in
Ground Clearance895 mm35.2 in
Penetration397 mm15.6 in
Ripping Width2000 mm78.7 in
Cylinders - Bore130 mm5.1 in
Cylinders - Stroke289 mm9.3 in
Addition to Machine Length due to Ripper (in Transportation Position)586 mm23.1 in
Ramp Angle29.2 Degrees29.2 Degrees

Online Services

Find a WesTrac Location

Australian Capital Territory
New South Wales
Western Australia
China

Employment

Employment

WesTrac employment opportunities.
Apply Now