Get a Quote

The Cat® 304E2 CR Mini Hydraulic Excavator delivers efficient performance, durability and versatility in a compact design to help you work in a variety of applications.

Cat Specs
Photos
Downloads

Engine

Net Power
40.2 HP
Gross Power - ISO 14396
41.8 HP
Bore
3.4 in
Stroke
4 in
Displacement
146 in²
Net Power - 2,200 rpm - ISO 9249/EEC 80/1269
40.2 HP
Engine Model
Cat C2.4
Note
The Cat C2.4 meets U.S. EPA Tier 4 Final emission standards for North America, EU Stage V emission standards for Europe and Tier 4 Interim emission standards for all other regions.

Service Refill Capacities

Engine Oil
2.5 gal (US)
Hydraulic Tank
11.2 gal (US)
Cooling System
1.5 gal (US)
Fuel Tank
12.2 gal (US)
Hydraulic System
17.2 gal (US)

Shipping

UPC
3553

Operating Specifications

Stick Length - Standard
52 in
Machine Overhang
0 in

Hydraulic System

Note
Flow and pressure are not combinable. Under load, as flow rises pressure goes down.