CAT 963D Crawler Loader


Dimensions

Length With Bucket On Ground 21.51 ft in (6584 mm)
Ground Clearance 1.54 ft in (471 mm)
Width To Outside Of Tracks 7.48 ft in (2280 mm)
Height To Top Of Cab 10.94 ft in (3335 mm)
Clearance At Full Height And Dump 10.35 ft in (3155 mm)
Reach At Dump Height 3.81 ft in (1160 mm)
Length To Front Of Track 15.58 ft in (4749 mm)

Ripper Specifications

Ground Clearance 34.4 in (873.76 mm)
Cylinders – Bore 4.49 in (114.05 mm)
Cylinders – Stroke 11.3 in (287.02 mm)
Addition To Machine Length Due To Ripper In Transportation Position 19.4 in (492.76 mm)
Number Of Pockets 3
Overall Width/Beam 76.7 in (1948.18 mm)
Penetration 10.6 in (269.24 mm)
Shank Cross Section 58.5 mm x 138 mm 50 in x 5.4 in
Ripping Width 72.3 in (1836.42 mm)
Type Radial

Undercarriage

Track Gauge 72.8 in (1849.12 mm)
Length Of Track On Ground 8.33 ft in (2542 mm)
Number Of Shoes – Each Side 38
Number Of Shoes Per Side 38
Number Of Track Rollers Per Side 7
Track Shoe Type Double Grouser
Track Shoe Width 21.5 in (550 mm)
Ground Contact Area 4340 in2 (2.8 m2)
Track Shoe Width – Optional 17.7 in (449.58 mm)
Track Shoe Width – Standard 21.6 in (548.64 mm)
Ground Pressure 10.3 psi (70.91 kPa)
Ground Pressure – Optional Shoe 12.4 psi
Ground Pressure – Standard Shoe 10.3 psi
Grouser Height – Double Grouser 1.65 in (41.91 mm)
Ground Contact Area – Standard Shoe 4340 in2 (2.8 m2)
Track On Ground 100.1 in (2542.54 mm)
Ground Contact Area – Optional Shoe 3565 in2 (2.3 m2)
Track Rollers – Each Side 7

Engine Details

Number Of Cylinders 6
Engine Make CAT
Engine Model C6.6 ACERT
Net Power 189 hp (141 kw)
Power Measured @ 2000 rpm
Displacement 402.8 cu in (6.7 L)
Bore 4.2 in (105 mm)
Stroke 5 in (127 mm)
Net Power – Cat 189 hp (141 kw)
Net Power – Iso 9249 189 hp (141 kw)
Net Power – Sae J1349 189 hp (141 kw)
Engine Model Cat C6.6 ACERT
Flywheel Power 189 hp (141 kw)
Net Power – Eec 80/1269 189 hp (141 kw)

Operational Specs

Operating Weight 44577 lb (20220 kg)
Fuel Tank Capacity 105.6 gal (400 L)
Cooling System Fluid Capacity 8.3 gal (31.5 L)
Engine Oil Capacity 4.4 gal (16.5 L)
Final Drive Fluid Capacity – Each 4 gal (15 L)
Hydraulic System Fluid Capacity 23.7 gal (90 L)
Static Tipping Load 33001 lb (14969 kg)
Breakout Force – Std Bucket 46908 lb (208.7 kN)
Bucket Capacity – Struck 2.7 yd3 (2 m3)
Bucket Capacity – Heaped 3 yd3 (2.3 m3)
Operating Voltage 24 V
Max Speed 6 mph (9.5 km/h)

Weights

Operating Weight 44577 lb (20219.8 kg)

Buckets

Capacity – General Purpose 3.2 yd3 (2.5 m3)
Bucket Width – General Purpose 102.8 in (2611.2 mm)
Capacity – Multi-Purpose 2.6 yd3 (2 m3)
Bucket Width – Multi-Purpose 101.3 in (2573.1 mm)

Hydraulic

Pump Type Closed center, load sensing/piston
Pump Flow Capacity 55.2 gal/min (209 L/min)
Relief Valve Pressure 3989 psi (27500 kPa)
Raise Time 5.7 sec
Dump Time 1.3 sec
Lower Time 3.7 sec

Service Refill Capacities

Cooling System 8.3 gal (31.5 L)
Fuel Tank Capacity 105.6 gal (399.8 L)
Final Drive – Each 4 gal (15.2 L)
Hydraulic Tank 23.7 gal (89.8 L)
Crankcase – With Filter 4.4 gal (16.7 L)
Pivot Shaft 0.5 gal (1.9 L)

Standards

Brakes Brakes
Rops/Fops ROPS/FOPS
Cab Cab

Bucket Cycle Times

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

Drive System

Track Motor Two, variable displacement, bent axis motors

Hydraulic System – Equipment

Hydraulic System – Equipment Type Closed center, load sensing / piston
Main Relief Valve Setting 4061 psi
Output 55.2 gal/min
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