Caterpillar 963D Crawler Loader

Weights
Operating Weight

44577 lb

Platform
Lower Time

3.7sec

Boom / Stick / Bucket
Bucket Capacity - Heaped

3 yd3

Bucket Capacity - Struck

2.7 yd3

Breakout Force - Std Bucket

46908 lb

Shanks
Shank Cross Section

58.5 mm x 138 mm 50 in x 5.4 in

Ripper
Overall Width/Beam

76.7 in

Number Of Pockets

3

Engine & Fuel System
Engine Make

2236

Engine Model

Cat C6.6 ACERT

Engine Oil Capacity

4.4 gal

Track Motor

Two, variable displacement, bent axis motors

Fuel Capacity

105.6 gal

Fuel Tank

105.6 gal

Net Power

189 hp

Net Power - Cat

189 hp

Net Power - Eec 80/1269

189 hp

Net Power - Iso 9249

189 hp

Net Power - Sae J1349

189 hp

Number Of Cylinders

6

Power Measured @

2000 rpm

Cooling System

8.3 gal

Cooling System Fluid Capacity

8.3 gal

Displacement

402.8 cu in

Flywheel Power

189 hp

Drive System
Brakes

Brakes

Final Drive - Each

4 gal

Operating Specs
Track Rollers - Each Side

7

Hydraulic System
Hydraulic Tank

23.7 gal

Pump Flow Capacity

55.2 gal/min

Pump Type

Closed center, load sensing/piston

Main Relief Valve Setting

4061 psi

Relief Valve Pressure

3989 psi

Dimensions, Wheels & Tires
Ground Clearance

34.4 in

Height To Top Of Cab

10.94 ft in

Length Of Track On Ground

8.33 ft in

Length To Front Of Track

15.58 ft in

Track Gauge

72.8 in

Track On Ground

100.1 in

Track Shoe Type

Double Grouser

Track Shoe Width

21.5 in

Track Shoe Width - Optional

17.7 in

Track Shoe Width - Standard

21.6 in

Width To Outside Of Tracks

7.48 ft in

Ground Pressure - Optional Shoe

12.4 psi

Ground Pressure - Standard Shoe

10.3 psi

Number Of Shoes (Each Side)

38

Number Of Shoes Per Side

38

Ground Pressure

10.3 psi

Ground Contact Area

4340 in2

Cab

Cab

Grouser Height - Double Grouser

1.65 in

Rops/Fops

ROPS/FOPS

Battery & Electrical System
Operating Voltage

24 V

Transmission
Max Speed

6 mph

Technical Specs
Length With Bucket On Ground

21.51 ft in

Reach At Dump Height

3.81 ft in

Cylinders - Bore

4.49 in

Cylinders - Stroke

11.3 in

Penetration

10.6 in

Ripping Width

72.3 in

Type (2)

Radial

Bore

4.2 in

Stroke

5 in

Static Tipping Load

33001 lb

Capacity - General Purpose

3.2 yd3

Bucket Width - General Purpose

102.8 in

Capacity - Multi-Purpose

2.6 yd3

Bucket Width - Multi-Purpose

101.3 in

Raise Time

5.7sec

Dump Time

1.3sec

Crankcase - With Filter

4.4 gal

Pivot Shaft

0.5 gal

Cycle Time - Dump

1.3 s

Cycle Time - Float Down

2.9 s

Cycle Time - Raise

5.8 s

Cycle Time - Total

6.4 s

Output

55.2 gal/min