CAT 983B Crawler Loader

Dimensions

Length With Bucket On Ground 267 in (6780 mm)
Length To Front Of Track 182 in (4623 mm)
Width To Outside Of Tracks 114.2 in (2900 mm)
Height To Top of Cab / ROPS 144 in (3658 mm)
Height To Top of Operator Seat 110 in (2794 mm)
Ground Clearance 22 in (560 mm)
Grading Angle 76°

Loader

GP Bucket Capacity – Struck 3.74 yd3 (2.86 m3)
GP Bucket Capacity – Heaped 4.50 yd3 (3.44 m3)
Static Tipping Load 52530 lb (23824 kg)
Breakout Force (GP Bucket) 46680 lb (207.6 kN)
Digging Depth 6.3 in (160 mm)
Clearance At Full Height And Dump 144.1 in (3660 mm)
Reach At Dump Height 46.1 in (1170 mm)
Reach At 45° Discharge Angle, 84 in (2130 mm) Height 79.9 in (2030 mm)

CAT 983B Crawler Loader Specs

Operational Specs

Operating Weight (w/ GP Bucket) 78530 lb (35620 kg)
Max Operating Weight (w/ Slag Bucket) 80800 lb (36650 kg)
Counterweights (w/ ROPS Canopy) 1285 lb (583 kg)
Counterweights (w/o ROPS Canopy) 3489 lb (1582 kg)
Operating Voltage 24 V
Alternator 35 amps
Max Travel Speed (Forward) 7.0 mph (11.3 km/h)
Max Travel Speed (Reverse) 8.0 mph (12.9 km/h)
ROPS SAE J395, SAE J1040a and ISO 3471
FOPS SAE J231 and ISO 3449

Undercarriage

Track Gauge 92 in (2340 mm)
Length Of Track On Ground 132.6 in (3370 mm)
Track Shoe Width 22 in (560 mm)
Ground Contact Area 5834 in2 (3.76 m2)
Number Of Shoes Per Side 43
Number Of Track Rollers Per Side 7

Engine Details

Number Of Cylinders 6
Engine Make CAT
Engine Model CAT 3406
Displacement 891 cu in (14.6 L)
Bore 5.4 in (137 mm)
Stroke 6.5 in (165 mm)
Net Power 275 hp (205 kw)
Power Measured @ 2060 rpm
Aspiration Turbocharged

Hydraulic

Pump Flow Capacity 136 gal/min (515 L/min)
Relief Valve Pressure 2150 psi (14800 kPa)
Raise Time 8.1 sec
Dump Time 1.5 sec
Lower Time 2.0 sec
Total Hydraulic Cycle 11.6 sec

CAT 983B Crawler Loader Capacities

Service Refill Capacities

Fuel Tank Capacity 135 gal (511 L)
Cooling System Capacity 23.5 gal (89 L)
Engine Oil Capacity 9 gal (34 L)
Hydraulic System Capacity 75 gal (284 L)
Hydraulic Tank Capacity 31 gal (117 L)
Transmission, Torque Converter, Steering Clutches 25 gal (95 L)
Final Drive Fluid Capacity (Each) 8.5 gal (32.2 L)
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