Caterpillar 311C Hydraulic Excavator
Units
Dimensions
Boom/Stick Option (Hex) 1
A
Shipping Length Of Unit
22.67ft in
C
Shipping Height Of Unit
9.08ft in
I
Max Cutting Height
25.58ft in
J
Max Loading Height
17.93ft in
K
Max Reach Along Ground
24.83ft in
L
Max Vertical Wall Digging Depth
14.5ft in
M
Max Digging Depth
16.5ft in
Boom/Stick Option (Hex) 1
Stick length , 2250mm (7' 5")-Boom 4.3m (14'1")
Boom/Stick Option (Hex) 2
A
Shipping Length Of Unit
22.67ft in
I
Max Cutting Height
26.67ft in
C
Shipping Height Of Unit
9.08ft in
J
Max Loading Height
18.93ft in
K
Max Reach Along Ground
26.58ft in
L
Max Vertical Wall Digging Depth
16.18ft in
M
Max Digging Depth
18.33ft in
Boom/Stick Option (Hex) 2
Stick Length , 2800mm (9' 2") -Boom 4.3m (14'1")
Dimensions
E
Ground Clearance
1.42ft in
G
Height To Top Of Cab
9.08ft in
B
Width To Outside Of Tracks
8.17ft in
D
Length Of Track On Ground
8.58ft in
H
Tail Swing Radius
5.75ft in
Undercarriage
F
Track Gauge
6.5ft in
N
Shoe Size
20in
Max Travel Speed
3.48mph
Drawbar Pull
20680lb
Ground Pressure
5.95psi
Specifications
Engine
Engine Make
2236
Engine Model
3064T
Net Power
79hp
Gross Power
82hp
Aspiration
Turbocharged
Displacement
259cu in
Operational
Operating Weight
26410lb
Fuel Capacity
51.5gal
Cooling System Fluid Capacity
4.6gal
Hydraulic System Fluid Capacity
42.3gal
Engine Oil Capacity
5.2gal
Operating Voltage
24V
Swing Drive Fluid Capacity
0.8gal
Alternator Supplied Amperage
45amps
Hydraulic System Relief Valve Pressure
4340psi
Hydraulic Pump Flow Capacity
28gal/min
Swing Mechanism
Swing Torque
23060lb ft
Swing Speed
10.6rpm
Buckets
Reference Bucket Capacity
0.6yd3
Minimum Bucket Capacity
0.4yd3
Maximum Bucket Capacity
1yd3
