EXCAVATOR 8000-10000 LB 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.
Engine Model |
Cat® C2.4 |
Net Power |
40.2 HP |
Rated Net Power - 2,200 rpm - ISO 9249/EEC 80/1269 |
40.2 HP |
Bore |
3.4 in |
Displacement |
146.0 in³ |
Stroke |
4.0 in |
Emissions |
*Meets U.S. EPA Tier 4 Final/EU Stage IIIA emission standards. |
Gross Power - ISO 14396 |
41.8 HP |
Operating Weight |
8996.0 lb |
Weight - Canopy, Standard Stick |
8655.0 lb |
Note |
*Weight includes counterweight, rubber tracks, bucket, operator, full fuel and auxiliary lines. |
Weight - Cab, Long Stick |
8996.0 lb |
Weight - Cab, Standard Stick |
8930.0 lb |
Weight - Canopy, Long Stick |
8721.0 lb |
Maximum Traction Force - High Speed |
3799.0 lb |
Maximum Traction Force - Low Speed |
6969.0 lb |
Travel Speed - High |
3.2 mile/h |
Travel Speed - Low |
2.1 mile/h |
Gradeability - Maximum |
30° |
Ground Pressure - Cab |
4.3 psi |
Ground Pressure - Canopy |
4.1 psi |
Auxiliary Circuit - Primary (186 bar/2,734 psi) |
18.5 gal/min |
Auxiliary Circuit - Secondary (174 bar/2,524 psi) |
6.6 gal/min |
Digging Force - Stick - Long |
4384.0 lb |
Digging Force - Stick - Standard |
4856.0 lb |
Operating Pressure - Equipment |
3553.0 psi |
Operating Pressure - Swing |
3132.0 psi |
Operating Pressure - Travel |
3553.0 psi |
Pump Flow at 2,200 rpm |
26.4 gal/min |
Digging Force - Bucket |
8498.0 lb |
Type |
Load Sensing Hydraulics with Variable Displacement Piston Pump |
Machine Swing Speed |
10.0 r/min |
Boom Swing - Left - With Stop* |
55° |
Boom Swing - Left - Without Stop* |
70° |
Boom Swing - Right |
50° |
Note |
*Automatic swing brake, spring applied, hydraulic release. |
Width |
76.8 in |
Height |
12.8 in |
Dig Depth |
18.5 in |
Lift Height |
15.7 in |
SERVICE REFILL CAPACITIES
Cooling System |
1.5 gal (US) |
Engine Oil |
2.5 gal (US) |
Hydraulic Tank |
11.2 gal (US) |
Fuel Tank |
12.2 gal (US) |
Hydraulic System |
17.2 gal (US) |
DIMENSIONS - STANDARD STICK
Boom Height - Shipping Position |
58.0 in |
Boom In Reach |
83.0 in |
Boom Swing - Left |
26.0 in |
Boom Swing - Right |
29.0 in |
Dig Depth |
123.0 in |
Maximum Blade Depth |
19.0 in |
Maximum Blade Height |
16.0 in |
Maximum Dig Height |
196.0 in |
Maximum Dump Clearance |
141.0 in |
Maximum Reach |
211.0 in |
Maximum Reach - Ground Level |
206.0 in |
O/A Shipping Height |
98.0 in |
O/A Shipping Length |
190.0 in |
O/A Track Width |
77.0 in |
O/A Undercarriage Length |
87.0 in |
Swing Bearing - Height |
22.0 in |
Tail Swing |
38.0 in |
Track Belt/Shoe Width |
14.0 in |
Vertical Wall |
95.0 in |
LIFT CAPACITIES AT GROUND LEVEL - LIFT POINT RADIUS: 3000 MM (118 IN)
Blade Down - Front |
3462.0 lb |
Blade Down - Side |
2007.0 lb |
Blade Up - Front |
1808.0 lb |
Blade Up - Side |
1808.0 lb |
LIFT CAPACITIES AT GROUND LEVEL - LIFT POINT RADIUS: 4500 MM (177 IN)
Blade Down - Front |
1896.0 lb |
Blade Down - Side |
1058.0 lb |
Blade Up - Front |
948.0 lb |
Blade Up - Side |
948.0 lb |
Machine Overhang |
0.0 in |
Stick Length - Long |
64.0 in |
Stick Length - Standard |
52.0 in |