Caterpillar 308 CR Mini Excavator

Weights
Counterweight

552 lb

Operating Weight

20678 lb

Tail Swing With Counterweight

64.8 in

Boom / Stick / Bucket
Digging Force - Bucket

13946 lb

Digging Force - Stick - Long

8032 lb

Digging Force - Stick - Standard

9509 lb

Maximum Dig Height

265.2 in

Stick Length

71.8 in

Boom
Boom In Reach

120.4 in

Boom Swing Left

20 in

Boom Swing Right

38 in

Blade
Maximum Blade Depth

16.11 in

Maximum Blade Height

14.5 in

Engine & Fuel System
Engine Model

Cat C3.3B

Engine Oil

3 gal

Fuel Tank

39 gal

Gross Power - Iso 14396

74.3 hp

Net Power

70.3 hp

Cooling System

2.6 gal

Displacement

203 cu in

Operating Specs
Dig Depth

161.81 in

Operating Pressure - Equipment

4134 psi

Operating Pressure - Swing

3626 psi

Operating Pressure - Travel

4134 psi

Hydraulic System
Hydraulic System

27 gal

Hydraulic System Type

Load Sensing Hydraulics with Variable Displacement Piston Pump

Hydraulic Tank

14 gal

Pump Flow At 2,400 Rpm

44 gal/min

Dimensions, Wheels & Tires
Ground Clearance

13.7 in

Maximum Dump Clearance

187.4 in

O/A Track Width

90.6 in

Transport Height

97.9 in

Height

17 in

Steel Tracks With Pads

1422 lb

Track Belt/Shoe Width

17.7 in

O/A Shipping Length

258.7 in

Gradeability - Maximum

30 degrees

Transmission
Travel Speed - High

3.2 mph

Travel Speed - Low

1.9 mph

Technical Specs
Cab Height

99.2 in

O/A Undercarriage Length

113.9 in

Vertical Wall

117.8 in

Swing Bearing Height

28.9 in

Maximum Reach @ Ground Level

273.61 in

Maximum Reach

281.11 in

Machine Swing Speed

10.6 rpm

Bore

3.7 in

Stroke

4.7 in

Note (1)

*Minimum Weight is based on rubber tracks, no counterweight, operator, full fuel tank, standard stick, blade and no bucket.

Note (2)

**Maximum Weight is based on steel tracks with rubber pads, counterweight, operator, full fuel tank, long stick, blade and no bucket.

Width - Standard

90.6 in

Width - Wide

96.5 in

Note

*European Union Directive 2000/14/EC

Air Conditioning

The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg of refrigerant which has a CO2 equi

Long Stick

146 lb

Top Guard

ISO 10262:1998 (Level II)