Caterpillar 301.7 CR Mini Excavator

Blades

Blade Height 9 in (23 cm)

Dimensions – Long Stick

Boom In Reach 64 in (162 cm)
Boom Swing – Left 65 in (165 cm)
Boom Swing – Right 50 in (127 cm)
Dig Depth 100 in (254 cm)
Maximum Blade Depth 10 in (26 cm)
Maximum Blade Height 11 in (27 cm)
Maximum Dig Height 137 in (349 cm)
Maximum Dump Clearance 99 in (251 cm)
Maximum Reach 163 in (413 cm)
Maximum Reach – Ground Level 160 in (406 cm)
O/A Undercarriage Length 63 in (159 cm)
Stick Length 46 in (116 cm)
Swing Bearing – Height 17 in (44 cm)
Track Belt/Shoe Width 9 in (23 cm)
Vertical Wall 74 in (189 cm)

Dimensions – Standard Stick

Boom In Reach 64 in (163 cm)
Boom Swing – Left 65 in (165 cm)
Boom Swing – Right 50 in (127 cm)
Dig Depth 93 in (235 cm)
Maximum Blade Depth 10 in (26 cm)
Maximum Blade Height 11 in (27 cm)
Maximum Dig Height 135 in (343 cm)
Maximum Dump Clearance 97 in (245 cm)
Maximum Reach 156 in (397 cm)
Maximum Reach – Ground Level 154 in (390 cm)
O/A Undercarriage Length 63 in (159 cm)
Stick Length 38 in (96 cm)
Swing Bearing – Height 17 in (44 cm)
Track Belt/Shoe Width 9 in (23 cm)
Vertical Wall 71 in (180 cm)

Engine

Bore 3 in (8 cm)
Displacement 69 cu in (1,131 cu cm)
Engine Model C1.1
Net Power 19 hp (14 kw)
Stroke 3 in (8 cm)

Hydraulic System

Auxiliary Circuit – Primary – Flow 9 gpm (33 lpm)
Auxiliary Circuit – Primary – Pressure 3553.4 psi
Auxiliary Circuit – Secondary – Flow 4 gpm (14 lpm)
Auxiliary Circuit – Secondary – Pressure 3553.4 psi
Digging Force – Bucket 3,642 lbs (1,652 kg)
Digging Force – Stick – Long 1,866 lbs (846 kg)
Digging Force – Stick – Standard 2,136 lbs (969 kg)
Hydraulic System Type Load Sensing Hydraulics with Variable Displacement Piston Pump
Operating Pressure – Equipment 3553.4 psi
Operating Pressure – Swing 2132.1 psi
Operating Pressure – Travel 3553.4 psi
Pump Flow at 2,400 rpm 17 gpm (66 lpm)

Service Refill Capacities

Cooling System 1 gal (4 l)
Engine Oil 1 gal (5 l)
Fuel Tank 6 gal (22 l)
Hydraulic System 7 gal (26 l)
Hydraulic Tank 5 gal (18 l)

Swing System

Machine Swing Speed 9.8 rpm

Travel System

Gradeability – Maximum 30 degrees
Ground Pressure – Maximum Weight 4.2 psi
Ground Pressure – Minimum Weight 4 psi
Maximum Traction Force – High Speed 2,675 lbs (1,213 kg)
Maximum Traction Force – Low Speed 4,137 lbs (1,876 kg)
Travel Speed – High 3 mph (4 kph)
Travel Speed – Low 2 mph (3 kph)

Weights

Operating Weight 4,045 lbs (1,835 kg)
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