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Caterpillar

304C CR

Mini Excavator

Operating Weight
10,844 lb
Max Digging Depth
131 in
Gross Power
42.0 hp
Net Power
43.2 hp
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Caterpillar 304C CR Mini Excavator
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Specifications

70 data points

Operating Specifications

Operating Specifications specifications
Operating Weight10,844 lb
Fuel Capacity19.1 gal
Hydraulic Pump Flow Capacity31.4 gal/min
Hydraulic System Fluid Capacity20.6 gal
Hydraulic System Relief Valve Pressure3,553 psi
Operating Voltage12 V
Alternator Supplied Amperage50 A
Engine Oil Capacity1.9 gal
Cooling System Fluid Capacity3.0 gal

Engine

Engine specifications
Engine ModelMitsubishi S4Q2
Displacement153 in³
Power Measured @2,400 rpm
Gross Power42.0 hp
Net Power43.2 hp
Number of Cylinders4
Stroke4 in
Bore4 in

Weights

Weights specifications
Operating Weight - With Cab10,844 lb
Operating Weight10,582 lb

Hydraulic System

Hydraulic System specifications
Operating Pressure - Equipment3,553 psi
Operating Pressure - Swing2,553 psi
Operating Pressure - Travel3,553 psi
Digging Force - Bucket10,049 lb
Digging Force - Stick - Standard5,553 lb
Digging Force - Stick - Long4,788 lb

Dimensions

Dimensions specifications
Ground Clearance15 in
Height - Top of Cab101 in
Tail Swing Radius42 in
Width to Outside of Tracks78 in
Removal Counterweight Clearance24 in
Transport Width78 in
Shipping Height101 in
Shipping Length204 in
Track Shoe Width17 in
Maximum Digging Depth - Standard Stick130 in
Maximum Reach - Ground Level - Standard Stick215 in
Height - Over Cab101 in
Maximum Dump Height - Standard Stick146 in
Maximum Dump Height - Long Stick154 in
Maximum Cutting Height - Standard Stick209 in
Maximum Vertical Dig Depth - Standard Stick96 in
Maximum Cutting Height - Long Stick216 in
Swing Radius - Rear43 in
Length - Center of Rollers215 in

Undercarriage

Undercarriage specifications
Track Gauge62 in
Max Travel Speed2.8 mph
Shoe Size16 in

Boom/Stick Excavator Option 1

Boom/Stick Excavator Option 1 specifications
Max Digging Depth131 in
Max Reach Along Ground216 in
Max Vertical Wall Digging Depth96 in
Max Loading Height145 in
Shipping Length of Unit204 in
Max Cutting Height209 in
Shipping Height of Unit101 in

Service Refill Capacities

Service Refill Capacities specifications
Engine Oil1.8 gal
Hydraulic Tank12.7 gal
Fuel Tank19.0 gal
Hydraulic System20.6 gal
Cooling System2.9 gal
Track Gauge62 in

Swing Mechanism

Swing Mechanism specifications
Swing Speed9 rpm

Boom/Stick Excavator Option 2

Boom/Stick Excavator Option 2 specifications
Max Digging Depth145 in
Max Cutting Height216 in
Max Loading Height155 in
Max Vertical Wall Digging Depth109 in
Max Reach Along Ground230 in
Shipping Height of Unit101 in
Shipping Length of Unit209 in

Swing System

Swing System specifications
Machine Swing Speed9 rpm

Travel System

Travel System specifications
Travel Speed - High2.9 mph

Comparable machines

Other mini excavators in a similar weight class.