Heavy Equipment Attachments


Caterpillar 312C Hydraulic Excavator

Caterpillar 312C Hydraulic Excavator specs

Dimensions

A: Width (Outside of Tracks)
8.5 ft in (2590 mm)
B: Length (Track on Ground)
9.1 ft in (2780 mm)
C: Ground Clearance
1.4 ft in (440 mm)
D: Height (Top of Cab)
9.1 ft in (2760 mm)
E: Tail Swing Radius
7 ft in (2130 mm)
G: Track Gauge
6.5 ft in (1990 mm)
H: Shoe Size
24 in (600 mm)

Option #1: Boom 15'3 (4650mm)/ Stick 8'2 (2500mm)

M: Shipping Length
24.8 ft in (7570 mm)
N: Shipping Height
9.1 ft in (2760 mm)
O: Max Cutting Height
27.8 ft in (8475 mm)
P: Max Loading Height
20 ft in (6095 mm)
Q: Max Reach Horizontal
26.8 ft in (8175 mm)
R: Max Vertical Wall Digging Depth
16.3 ft in (4970 mm)
S: Max Digging Depth
18.2 ft in (5550 mm)

Option #2: Boom 15'3 (4650mm)/ Stick 9'0 (3000mm)

M: Shipping Length
24.8 ft in (7570 mm)
N: Shipping Height
9.1 ft in (2760 mm)
O: Max Cutting Height
28.5 ft in (8695 mm)
P: Max Loading Height
20.8 ft in (6330 mm)
Q: Max Reach Horizontal
28.3 ft in (8625 mm)
R: Max Vertical Wall Digging Depth
17.5 ft in (5345 mm)
S: Max Digging Depth
19.8 ft in (6050 mm)

Engine

Make
Caterpillar
Model
3046 T
Gross Power
94 hp (70.1 kw)
Net Power
90 hp (67.1 kw)
Power Measured @
1950 rpm
Displacement
259.4 cu in (4.3 L)
Aspiration
Turbocharged

Operational

Operating Weight
28170 lb (12777.7 kg)
Fuel Tank Capacity
66 gal (250 L)
Cooling System Capacity
4.6 gal (17.5 L)
Hydrauilc System Capacity
42.8 gal (162 L)
Engine Oil Capacity
4.6 gal (17.5 L)
Swing Drive Hydraulic Fluid Capacity
0.79 gal (3 L)
Alternator Supplied Amperage
55 amps
Hydraulic System Relief Pressure
4980 psi (34335.9 kPa)
Hydraulic Pump Flow Capacity
33.5 gal/min (126.8 L/min)

Swing Mechanism

Swing Speed
12.9 rpm
Swing Torque
22496 lb ft (30500 Nm)

Buckets

Nominal Bucket Capacity
0.72 yd3 (0.55 m3)
Minimum Bucket Capacity
0.31 yd3 (0.24 m3)
Maximum Bucket Capacity
0.98 yd3 (0.75 m3)

Undercarriage

Shoe Size
24 in (600 mm)
Ground Pressure
4.8 psi (33 kPa)
Max Travel Speed
3.4 mph (5.5 km/h)
Drawbar Pull
24729 lb (110 kN)
Track Gauge
6.5 ft in (1990 mm)


TRK ATTACHMENTS INC CANNOT GUARANTEE THAT THE Caterpillar 312C Hydraulic Excavator SPECIFICATIONS TO BE ERROR-FREE OR COMPLETE. THE ABOVE SPECIFICATIONS ARE PROVIDED "AS IS" AND WITHOUT ANY WARRANTY OF ANY KIND, EXPRESSED OR IMPLIED.