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304E2 CR Mini Hydraulic Excavator

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Machine Information

Specifications

Engine
Net Power
40.2 HP
Engine Model
Note
Rated Net Power - 2,200 rpm - ISO 9249/EEC 80/1269
40.2 HP
Weights*
Operating Weight
8996 lb
Weight - Canopy, Standard Stick
8655 lb
Engine
Displacement
146 in³
Stroke
4 in
Bore
3.4 in
Travel System
Maximum Traction Force - High Speed
3799 lb
Maximum Traction Force - Low Speed
6969 lb
Travel Speed - High
3.2 mile/h
Travel Speed - Low
2.1 mile/h
Hydraulic System
Digging Force - Stick - Long
4384 lb
Note
Digging Force - Stick - Standard
4856 lb
Operating Pressure - Travel
3553 psi
Operating Pressure - Equipment
3553 psi
Operating Pressure - Swing
3132 psi
Pump Flow at 2,200 rpm
26.4 gal/min
Maximum Auxiliary Circuit - Secondary - Flow at Pump
6.6 gal/min
Maximum Auxiliary Circuit - Primary - Flow at Pump
17.2 gal/min
Maximum Auxiliary Circuit - Primary - Pressure at Pump
3553 psi
Maximum Auxiliary Circuit - Secondary - Pressure at Pump
3553 psi
Swing System
Machine Swing Speed
10 r/min
Blade
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 - Long Stick
Dig Depth
135 in
Dimensions - Standard Stick
Maximum Dig Height
196 in
Swing Bearing - Height
22 in
Operating Specifications
Stick Length - Long
64 in
Dimensions - Long Stick
Maximum Dig Height
200 in
Hydraulic System
Digging Force - Bucket
8498 lb
Dimensions - Long Stick
Maximum Reach
220 in
Dimensions - Standard Stick
Maximum Dump Clearance
141 in
Weights*
Weight - Canopy, Long Stick
8721 lb
Lift Capacities at Ground Level - Lift Point Radius: 3000 mm (118 in)
Blade Up - Side
1808 lb
Blade Down - Side
2007 lb
Cab
Dynamic Operator Sound Pressure Level (ISO 6396:2008)
81 dB(A)
Dimensions - Long Stick
Vertical Wall
101 in
O/A Shipping Height
98 in
Lift Capacities at Ground Level - Lift Point Radius: 3000 mm (118 in)
Blade Up - Front
1808 lb
Dimensions - Standard Stick
Boom Swing - Left
26 in
Lift Capacities at Ground Level - Lift Point Radius: 4500 mm (177 in)
Blade Up - Front
948 lb
Dimensions - Standard Stick
Boom In Reach
83 in
Cab
Exterior Sound Power Level - ISO 6395:2008*
96 dB(A)
Dimensions - Standard Stick
Maximum Blade Depth
19 in
Operating Specifications
Machine Overhang
0 in
Dimensions - Long Stick
Boom Swing - Right
29 in
Travel System
Ground Pressure - Canopy
4.1 psi
Weights*
Weight - Cab, Long Stick
8996 lb
Dimensions - Long Stick
Maximum Blade Depth
19 in
O/A Track Width
77 in
Dimensions - Standard Stick
O/A Shipping Height
98 in
Weights*
Weight - Cab, Standard Stick
8930 lb
Engine
Gross Power - ISO 14396
41.8 HP
Dimensions - Long Stick
Maximum Dump Clearance
145 in
Dimensions - Standard Stick
Maximum Reach
211 in
Vertical Wall
95 in
Maximum Reach - Ground Level
206 in
Dimensions - Long Stick
Swing Bearing - Height
22 in
Boom Height - Shipping Position
70 in
Lift Capacities at Ground Level - Lift Point Radius: 3000 mm (118 in)
Blade Down - Front
3462 lb
Dimensions - Long Stick
Track Belt/Shoe Width
14 in
O/A Shipping Length
194 in
Maximum Reach - Ground Level
215 in
O/A Undercarriage Length
87 in
Lift Capacities at Ground Level - Lift Point Radius: 4500 mm (177 in)
Blade Down - Side
1058 lb
Dimensions - Long Stick
Maximum Blade Height
16 in
Lift Capacities at Ground Level - Lift Point Radius: 4500 mm (177 in)
Blade Down - Front
1896 lb
Dimensions - Long Stick
Tail Swing
38 in
Dimensions - Standard Stick
Track Belt/Shoe Width
14 in
Dimensions - Long Stick
Boom Swing - Left
26 in
Dimensions - Standard Stick
Maximum Blade Height
16 in
Lift Capacities at Ground Level - Lift Point Radius: 4500 mm (177 in)
Blade Up - Side
948 lb
Operating Specifications
Stick Length - Standard
52 in
Dimensions - Standard Stick
O/A Track Width
77 in
Dimensions - Long Stick
Boom In Reach
87 in
Travel System
Ground Pressure - Cab
4.3 psi
Dimensions - Standard Stick
Boom Height - Shipping Position
58 in
O/A Undercarriage Length
87 in
Dig Depth
123 in
Tail Swing
38 in
O/A Shipping Length
190 in
Boom Swing - Right
29 in

Additional Parts

Standard Equipment
ENGINE
HYDRAULIC SYSTEM
OPERATOR ENVIRONMENT
UNDERCARRIAGE
FRONT LINKAGE
ELECTRICAL
LIGHTS AND MIRRORS
SAFETY AND SECURITY
TECHNOLOGY
Optional Equipment
ENGINE
HYDRAULIC SYSTEM
OPERATOR ENVIRONMENT
UNDERCARRIAGE
FRONT LINKAGE
LIGHTS AND MIRRORS
SAFETY AND SECURITY