CAT 312D EXCAVATOR

Boom/Stick Excavator Option 1
Max Cutting Height 28 ft (9 m)
Max Digging Depth 18 ft (6 m)
Max Loading Height 20 ft (6 m)
Max Reach Along Ground 27 ft (8 m)
Max Vertical Wall Digging Depth 16 ft (5 m)
Shipping Height of Unit 9 ft (3 m)
Shipping Length of Unit 25 ft (8 m)
Boom/Stick Excavator Option 2
Max Cutting Height 28 ft (9 m)
Max Digging Depth 19 ft (6 m)
Max Loading Height 20 ft (6 m)
Max Reach Along Ground 28 ft (8 m)
Max Vertical Wall Digging Depth 17 ft (5 m)
Shipping Height of Unit 10 ft (3 m)
Shipping Length of Unit 25 ft (8 m)
Boom/Stick Excavator Option 3
Max Cutting Height 29 ft (9 m)
Max Digging Depth 20 ft (6 m)
Max Loading Height 21 ft (6 m)
Max Reach Along Ground 28 ft (9 m)
Max Vertical Wall Digging Depth 18 ft (5 m)
Shipping Height of Unit 9 ft (3 m)
Shipping Length of Unit 25 ft (8 m)
Bucket
Maximum Bucket Capacity 1 cu yds (1 m)
Minimum Bucket Capacity 0 cu yds (0 m)
Reference Bucket Capacity 1 cu yds (1 m)
Dimensions
Ground Clearance 2 ft (0 m)
Height - Top of Cab 9 ft (3 m)
Length of Track on Ground 9 ft (3 m)
Removal Counterweight Clearance 3 ft (1 m)
Tail Swing Radius 7 ft (2 m)
Width to Outside of Tracks 8 ft (3 m)
Engine
Displacement 259 cu in (0 m)
Engine Model C4.2 ACERT
Gross Power 97 hp (72 kw)
Model CatC4.2ACERT
Net Power 90 hp (67 kw)
Operating Specifications
Cooling System Fluid Capacity 5 gal (18 l)
Engine Oil Capacity 5 gal (20 l)
Fuel Capacity 66 gal (250 l)
Hydraulic Pump Flow Capacity 34 gal/min (127 l/min)
Hydraulic System Fluid Capacity 43 gal (162 l)
Hydraulic System Relief Valve Pressure 5,076 psi
Operating Weight 28,484 lbs (12,920 kg)
Swing Drive Fluid Capacity 1 gal (3 l)
Swing Mechanism
Swing Speed 12 rpm
Undercarriage
Drawbar Pull 25,628 lbs (11,625 kg)
Ground Pressure 6 psi
Max Travel Speed 4 mph (6 kph)
Shoe Size 20 in (50 cm)
Track Gauge 7 ft (2 m)