CATERPILLAR 312E EXCAVATOR

Caterpillar 312 Specifications

Caterpillar 312 Specifications

CATERPILLAR 312E Boom/Stick Excavator Option 1

Max Digging Depth 19.8 ft (6 m)
Max Reach Along Ground 28.3 ft (9 m)

CATERPILLAR 312E Dimensions

Ground Clearance 1.5 ft (0 m)
Height – Top of Cab 9.1 ft (3 m)
Removal Counterweight Clearance 3 ft (1 m)
Tail Swing Radius 7.1 ft (2 m)

CATERPILLAR 312E DRIVE SYSTEM

Maximum Drawbar Pull 25628 lbs (11,625 kg)

CATERPILLAR 312E Engine

Bore 4.2 in (11 cm)
Displacement 269 cu in (0 m)
Engine Model Cat C4.4 ACERT
Flywheel Power 91 hp (68 kw)
Gross Power 95 hp (71 kw)
Gross Power – SAE J1995 95 hp (71 kw)
Net Power 91 hp (68 kw)
Net Power – SAE J1349 91 hp (68 kw)
Stroke 5 in (13 cm)

CATERPILLAR 312E Hydraulic System

Boom Cylinder – Bore 4 in (10 cm)
Boom Cylinder – Stroke 40 in (102 cm)
Bucket Cylinder – Bore 4 in (10 cm)
Bucket Cylinder – Stroke 37 in (94 cm)
Maximum Pressure – Equipment 4424 psi
Maximum Pressure – Swing 3336 psi
Maximum Pressure – Travel 5076 psi
Stick Cylinder – Bore 5 in (13 cm)
Stick Cylinder – Stroke 47 in (119 cm)
Swing System – Maximum Flow 34 gal/min

CATERPILLAR 312E Operating Specifications

Cooling System Fluid Capacity 5.9 gal (22 l)
Engine Oil Capacity 3.6 gal (14 l)
Fuel Capacity 66.1 gal (250 l)
Hydraulic System Fluid Capacity 43.4 gal (164 l)
Operating Weight 29770 lbs (13,504 kg)
Swing Drive Fluid Capacity 0.7 gal (3 l)

CATERPILLAR 312E Service Refill Capacities

Cooling System 5.9 gal (22 l)
Final Drive – Each 0.8 gal (3 l)
Fuel Tank Capacity 66.1 gal (250 l)
Hydraulic System – Including Tank 43.4 gal (164 l)
Hydraulic Tank 24 gal (91 l)
Swing Drive 0.7 gal (3 l)

CATERPILLAR 312E Standards

Brakes ISO 10265 2008

CATERPILLAR 312E Track

Number of Carrier Rollers – Each Side – Long Undercarriage 2 pieces
Number of Shoes – Each Side – Long Undercarriage 46 pieces
Number of Track Rollers – Each Side – Long Undercarriage 7 pieces

CATERPILLAR 312E Undercarriage

Drawbar Pull 25628 lbs (11,625 kg)
Max Travel Speed 3.4 mph (5 kph)

CATERPILLAR 312E Weights

Maximum Operating Weight 33080 lbs (15,005 kg)
Minimum Operating Weight 29770 lbs (13,504 kg)
Operating Weight 33080 lbs (15,005 kg)

Leave a comment