Caterpillar 312E

Dimensions

Ground Clearance1.50 ft (0 m)
Height to Top of Cab9.10 ft (3 m)
Removal Counterweight Clearance3 ft (1 m)
Tail Swing Radius7.10 ft (2 m)

Drive

Maximum Drawbar Pull25,628 lbs (11,625 kg)

Engine

Bore4.20 in (11 cm)
Displacement269 cu in (0 m)
Engine ModelCat C4.4 ACERT
Flywheel Power91 hp (68 kw)
Gross Power95 hp (71 kw)
Gross Power - SAE J199595 hp (71 kw)
Net Power91 hp (68 kw)
Net Power - SAE J134991 hp (68 kw)
Stroke5 in (13 cm)

Hydraulic System

5.85.80 gal/min (22 l/min)
598598 psi
6767 gal/min (254 l/min)
Boom Cylinder - Bore4 in (10 cm)
Boom Cylinder - Stroke40 in (102 cm)
Bucket Cylinder - Bore4 in (10 cm)
Bucket Cylinder - Stroke37 in (94 cm)
Maximum Pressure - Equipment4,424 psi
Maximum Pressure - Swing3,336 psi
Maximum Pressure - Travel5,076 psi
Stick Cylinder - Bore5 in (13 cm)
Stick Cylinder - Stroke47 in (119 cm)
Swing System - Maximum Flow34

Operational

Cooling System Fluid Capacity5.90 gal (22 l)
Engine Oil Capacity3.60 gal (14 l)
Fuel Capacity66.10 gal (250 l)
Hydraulic System Fluid Capacity43.40 gal (164 l)
Operating Weight29,770 lbs (13,504 kg)
Swing Drive Fluid Capacity0.70 gal (3 l)

Service Refill Capacities

Cooling System5.90 gal (22 l)
Final Drive - Each0.80 gal (3 l)
Fuel Tank Capacity66.10 gal (250 l)
Hydraulic System - Including Tank43.40 gal (164 l)
Hydraulic Tank24 gal (91 l)
Swing Drive0.70 gal (3 l)

Standards

BrakesISO 10265 2008

Track

Number of Carrier Rollers - Each Side - Long Undercarriage2
Number of Shoes - Each Side - Long Undercarriage46
Number of Track Rollers - Each Side - Long Undercarriage7

Undercarriage

Drawbar Pull25,628 lbs (11,625 kg)
Max Travel Speed3.40 mph (5 kph)

Weights

Maximum Operating Weight33,080 lbs (15,005 kg)
Minimum Operating Weight29,770 lbs (13,504 kg)
Operating Weight33,080 lbs (15,005 kg)

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