Caterpillar 305C CR Midi Excavator
Units
Dimensions
Boom/Stick Option (Hex) 1
A
Shipping Length Of Unit
17.5ft in
C
Shipping Height Of Unit
8.33ft in
I
Max Cutting Height
17.58ft in
J
Max Loading Height
12.5ft in
K
Max Reach Along Ground
18.58ft in
L
Max Vertical Wall Digging Depth
8.25ft in
M
Max Digging Depth
11.42ft in
Boom/Stick Option (Hex) 1
Standard Stick
Boom/Stick Option (Hex) 2
A
Shipping Length Of Unit
17.83ft in
C
Shipping Height Of Unit
8.33ft in
I
Max Cutting Height
18.5ft in
J
Max Loading Height
13.25ft in
K
Max Reach Along Ground
19.83ft in
M
Max Digging Depth
12.75ft in
L
Max Vertical Wall Digging Depth
9.58ft in
Boom/Stick Option (Hex) 2
Long Stick
Dimensions
B
Width To Outside Of Tracks
6.5ft in
D
Length Of Track On Ground
8.5ft in
E
Ground Clearance
1.12ft in
G
Height To Top Of Cab
8.25ft in
H
Tail Swing Radius
3.25ft in
F
Track Gauge
5.2ft in
Maximum Dump Height - Standard Stick
12.5ft in
Maximum Horizontal Reach - Long Stick
19.86ft in
Maximum Horizontal Reach - Standard Stick
18.54ft in
Maximum Reach - Ground Level - Standard Stick
18.61ft in
Maximum Vertical Dig Depth - Long Stick
12.76ft in
Maximum Vertical Dig Depth - Standard Stick
9.6ft in
Removal Counterweight Clearance
2ft in
Shipping Height
8.37ft in
Maximum Digging Depth - Standard Stick
11.4ft in
Maximum Cutting Height - Standard Stick
17.62ft in
Shipping Length
17.5ft in
Maximum Cutting Height - Long Stick
18.47ft in
Height - Over Cab
8.37ft in
Track Shoe Width
1.4ft in
Transport Width
6.5ft in
Maximum Dump Height - Long Stick
13.29ft in
Swing Radius - Rear
3.5ft in
Length - Center Of Rollers
18.54 ft
Undercarriage
N
Shoe Size
16in
F
Track Gauge
5.17ft in
Max Travel Speed
2.8mph
Specifications
Swing System
Machine Swing Speed
9rpm
Boom Swing - Left - Without Stop
80degrees
Boom Swing - Left - With Stop
60degrees
Boom Swing - Right
50degrees
Engine
Number Of Cylinders
4
Engine Make
2251
Engine Model
S4Q2-T
Gross Power
48.5hp
Net Power
47hp
Power Measured @
2400rpm
Displacement
153cu in
Engine Model
Mitsubishi S4Q2-T
Operational
Operating Weight
11725lb
Fuel Capacity
19gal
Cooling System Fluid Capacity
2.9gal
Hydraulic System Fluid Capacity
20.6gal
Operating Voltage
12V
Engine Oil Capacity
1.9gal
Alternator Supplied Amperage
50amps
Hydraulic System Relief Valve Pressure
3553psi
Hydraulic Pump Flow Capacity
34.3gal/min
Swing Mechanism
Swing Speed
9rpm
Weights
Operating Weight
11464lb
Operating Weight - With Cab
11725lb
Blade
Height
15in
Width
6.5ft in
Lift Height
17in
Dig Depth
21in
Hydraulic System
Operating Pressure - Swing
2669 psi
Operating Pressure - Equipment
3553 psi
Operating Pressure - Travel
3553 psi
Digging Force - Stick - Standard
6497lb
Digging Force - Stick - Long
5575lb
Digging Force - Bucket
11443lb
Auxiliary Circuit - Primary (245 Bar/3,553 Psi)
18.5 gal/min
Auxiliary Circuits - Secondary - At 174 Bar
9.25 gal/min
Service Refill Capacities
Cooling System
2.9gal
Fuel Tank
19gal
Hydraulic Tank
12.7gal
Hydraulic System
20.6gal
Engine Oil
1.8gal
Engine Dimensions
Bore
3.5in
Stroke
4.1in
Displacement
153cu in
Sound Levels
Cab
78 dB(A)
Canopy
77 dB(A)
Msc Comments
Msc Spec Date
3/06
Travel System
Maximum Traction Force - High Speed
6092lb
Maximum Traction Force - Low Speed
10813lb
Gradeability - Maximum - High
30degrees
Travel Speed - High
2.9mph
Travel Speed - Low
1.6mph
