963C Track Loader

Overview & Specifications

Engine

Flywheel Power

158 hp

118 kW

Engine Model

Cat® 3126B ATAAC

Cat® 3126B ATAAC

Net Power - Cat

158 hp

118 kW

Net Power - ISO 9249

158 hp

118 kW

Net Power - EEC 80/1269

158 hp

118 kW

Bore

4.33 in

110 mm

Stroke

5 in

127 mm

Displacement

442 in3

7.2 L

Undercarriage

Track Shoe Type

Double Grouser Extreme Service

Double Grouser Extreme Service

Track Shoe Width - Standard

21.6 in

550 mm

Track Shoe Width - Optional

17.7 in

450 mm

Track Rollers - Each Side

6

6

Number of Shoes - Each Side

37

37

Track on Ground

97 in

2458 mm

Ground Contact Area - Standard Shoe

4184 in2

2.7 m2

Ground Contact Area - Optional Shoe

3425 in2

2.2 m2

Ground Pressure - Standard Shoe

10.5 psi

72.4 kPa

Ground Pressure - Optional Shoe

12.8 psi

88.5 kPa

Grouser Height - Double Grouser

1.67 in

42.5 mm

Track Gauge

72.8 in

1850 mm

Drive System

Type

Hydrostatic drive with infinite machine speeds up to 10 km/h (6.2 mph)

Hydrostatic drive with infinite machine speeds up to 10 km/h (6.2 mph)

Drive Pump

Two, variable-displacement, slipper-type axial piston pumps

Two, variable-displacement, slipper-type axial piston pumps

Track Motor

Two, variable-displacement, bent axis piston motors

Two, variable-displacement, bent axis piston motors

Relief Valve Setting

6380 psi

44000 kPa

Hydraulic System - Equipment

Type

Vane

Vane

Output

56.8 gal/min

215 L/min

Main Relief Valve Setting

3045 psi

21000 kPa

Lift Cylinders - Bore

5.5 in

139.7 mm

Lift Cylinders - Stroke

32.9 in

837 mm

Tilt Cylinders - Bore

6.5 in

165.1 mm

Tilt Cylinders - Stroke

24.6 in

623.6 mm

Hydraulic System - Pilot

Output - maximum

3.2 gal/min

12 L/min

Relief Valve Setting

413 psi

2850 kPa

Cycle Time - Raise

6.6 Seconds

6.6 Seconds

Cycle Time - Dump

1.3 Seconds

1.3 Seconds

Cycle Time - Lower, Empty, Float Down

2.1 Seconds

2.1 Seconds

Service Refill Capacities

Fuel Tank

83.2 gal

315 L

Cooling System

8 gal

30.5 L

Crankcase (with Filter)

7.4 gal

28 L

Final Drives (each)

4 gal

15 L

Hydraulic system (Equipment, Power Train and Tank)

42.3 gal

160 L

Hydraulic Tank

18 gal

68.1 L

Pump Drive Box

1 gal

3.8 L

Pivot Shaft

0.5 gal

2.2 L

Electrical System

Type

24V DC

24V DC

Battery Capacity

750 CCA

750 CCA

Battery Voltage

12

12

Battery Quantity

2

2

Alternator

70 AMP, Heavy-Duty Brushless

70 AMP, Heavy-Duty Brushless

Weights

Operating Weight

43096 lb

19589 kg

Shipping Weight - without Bucket

38923 lb

17692 kg

Buckets

Capacity - General Purpose

3.2 yd3

2.45 m3

Capacity - Multi-Purpose

2.6 yd3

2 m3

Bucket Width - General Purpose

100.3 in

2550 mm

Bucket Width - Multi-Purpose

99.4 in

2434 mm

Operating Specifications

Max. Travel Speed

6.2 mph

10 km/h

Ripper Specifications

Type

Radial

Radial

Number of pockets

3

3

Overall Width/Beam

76.8 in

1951 mm

Shank cross section

58 x 139 mm 2.3 x 5.5 in

58 x 139 mm 2.3 x 5.5 in

Ground Clearance

23.4 in

595 mm

Penetration

11.6 in

295 mm

Ripping Width

72.3 in

1836 mm

Cylinders - Bore

4.5 in

114.3 mm

Cylinders - Stroke

11.4 in

289 mm

Addition to Machine Length due to Ripper (in Transportation Position)

24 in

610 mm

Standards

ROPS/FOPS

ROPS/FOPS

ROPS/FOPS

Brakes

Brakes

Brakes

Cab

Cab

Cab