Excavators

305E2 CR Mini Hydraulic Excavator

image desc
Additional Views:
Quick Quote

Specification Summary

Engine Model
Cat® C2.4
Net Power
40.2 HP
Machine Swing Speed
10 r/min
Width
78 in
Print this page Email to a Friend

Engine

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 in³
Stroke
4 in
Emissions
Meets U.S. EPA Tier 4 Final/EU Stage IIIA emission standards.
Gross Power - ISO 14396
41.8 HP

Weights*

Operating Weight
11443 lb
Weight - Canopy, Standard Stick
10970 lb
Weight - Cab, Standard Stick
11334 lb
Weight - Canopy, Long Stick
11069 lb
Weight - Cab, Long Stick
11443 lb
Note
*Weight includes counterweight, rubber tracks, bucket, operator, full fuel and auxiliary lines.

Travel System

Maximum Traction Force - High Speed
5418 lb
Maximum Traction Force - Low Speed
10161 lb
Travel Speed - High
2.7 mile/h
Travel Speed - Low
1.7 mile/h
Gradeability - Maximum
30°
Ground Pressure - Canopy
4.3 psi
Ground Pressure - Cab
4.4 psi

Hydraulic System

Operating Pressure - Equipment
3553 psi
Operating Pressure - Travel
3553 psi
Operating Pressure - Swing
3132 psi
Digging Force - Stick - Standard
5550 lb
Digging Force - Stick - Long
4788 lb
Auxiliary Circuit - Primary (186 bar/2,734 psi)
21.1 gal/min
Auxiliary Circuit - Secondary (174 bar/2,524 psi)
6.6 gal/min
Pump Flow at 2,400 rpm
39.6 gal/min
Digging Force - Bucket
10050 lb
Type
Load Sensing Hydraulics with Variable Displacement Piston Pump

Swing System

Machine Swing Speed
10 r/min
Boom Swing - Left - With Stop*
60°
Boom Swing - Left - Without Stop*
80°
Boom Swing - Right
50°
Note
*Automatic swing brake, spring applied, hydraulic release.

Blade

Width
78 in
Height
14.8 in
Dig Depth
21.9 in
Lift Height
15.9 in

Service Refill Capacities

Cooling System
2.8 gal (US)
Engine Oil
2.5 gal (US)
Hydraulic Tank
18 gal (US)
Fuel Tank
16.6 gal (US)
Hydraulic System
20.6 gal (US)

Dimensions - Standard Stick

Track Belt/Shoe Width
16 in
Vertical Wall
91 in
Tail Swing
43 in
Boom Swing - Right
31 in
Boom Swing - Left
27 in
Boom Height - Shipping Position
69 in
Boom In Reach
93 in
Dig Depth
129 in
Maximum Blade Depth
22 in
Maximum Blade Height
16 in
Maximum Dig Height
207 in
Maximum Dump Clearance
129 in
Maximum Reach
220 in
Maximum Reach - Ground Level
210 in
O/A Shipping Height
100 in
O/A Shipping Length
204 in
O/A Track Width
78 in
O/A Undercarriage Length
102 in
Swing Bearing - Height
24 in

Operating Specifications

Stick Length - Standard
52 in
Stick Length - Long
67 in

Undercarriage

Number of Carrier Rollers
1
Number of Track Rollers
4
Track Roller Type
Center Flange

Cab

Dynamic Operator Sound Pressure Level (ISO 6396:2008)
81 dB(A)
Exterior Sound Power Level - ISO 6395:2008*
96 dB(A)
Note
*European Union Directive “2000/14/EC”

Lift Capacities at Ground Level - Lift Point Radius: 3000 mm (9'8”)

Blade Down - Front
5159 lb
Blade Up - Front
3197 lb
Blade Down - Side
2646 in
Blade Up - Side
2359 in

Lift Capacities at Ground Level - Lift Point Radius: 4000 mm (13'1”)

Blade Down - Front
2778 lb
Blade Up - Front
1676 lb
Blade Down - Side
1411 lb
Blade Up - Side
1257 lb

Dimensions - Long Stick

Dig Depth
144 in
Vertical Wall
104 in
Maximum Reach - Ground Level
229 in
Maximum Reach
235 in
Maximum Dig Height
214 in
Maximum Dump Clearance
154 in
Boom In Reach
100 in
Tail Swing
43 in
Maximum Blade Height
16 in
Maximum Blade Depth
22 in
Boom Height - Shipping Position
85 in
O/A Shipping Height
100 in
Swing Bearing - Height
24 in
O/A Undercarriage Length
102 in
O/A Shipping Length
208 in
Boom Swing - Right
31 in
Boom Swing - Left
27 in
Track Belt/Shoe Width
16 in
O/A Track Width
78 in

Air Conditioning System

Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg of refrigerant which has a CO2 equivalent of 1.4 metric tonnes.

Certification - Cab and Canopy

Roll Over Protective Structure (ROPS)
ISO 12117-2
Tip Over Protective Structure (TOPS)
ISO 12117
Top Guard
ISO 10262 (Level I)
Engine Model
Cat® C2.4
Net Power
40.2 HP
Rated Net Power - 2,200 rpm - ISO 9249/EEC 80/1269
40.2 HP
Operating Weight
11443 lb
Weight - Canopy, Standard Stick
10970 lb
Bore
3.4 in
Displacement
146 in³
Stroke
4 in
Maximum Traction Force - High Speed
5418 lb
Maximum Traction Force - Low Speed
10161 lb
Travel Speed - High
2.7 mile/h
Travel Speed - Low
1.7 mile/h
Operating Pressure - Equipment
3553 psi
Operating Pressure - Travel
3553 psi
Operating Pressure - Swing
3132 psi
Digging Force - Stick - Standard
5550 lb
Digging Force - Stick - Long
4788 lb
Auxiliary Circuit - Primary (186 bar/2,734 psi)
21.1 gal/min
Auxiliary Circuit - Secondary (174 bar/2,524 psi)
6.6 gal/min
Pump Flow at 2,400 rpm
39.6 gal/min
Machine Swing Speed
10 r/min
Boom Swing - Left - With Stop*
60°
Boom Swing - Left - Without Stop*
80°
Boom Swing - Right
50°
Width
78 in
Height
14.8 in
Dig Depth
21.9 in
Lift Height
15.9 in
Cooling System
2.8 gal (US)
Engine Oil
2.5 gal (US)
Hydraulic Tank
18 gal (US)
Fuel Tank
16.6 gal (US)
Hydraulic System
20.6 gal (US)
Track Belt/Shoe Width
16 in
Vertical Wall
91 in
Emissions
Meets U.S. EPA Tier 4 Final/EU Stage IIIA emission standards.
Gross Power - ISO 14396
41.8 HP
Digging Force - Bucket
10050 lb
Type
Load Sensing Hydraulics with Variable Displacement Piston Pump
Stick Length - Standard
52 in
Note
*Automatic swing brake, spring applied, hydraulic release.
Gradeability - Maximum
30°
Ground Pressure - Canopy
4.3 psi
Number of Carrier Rollers
1
Number of Track Rollers
4
Track Roller Type
Center Flange
Weight - Cab, Standard Stick
11334 lb
Weight - Canopy, Long Stick
11069 lb
Weight - Cab, Long Stick
11443 lb
Note
*Weight includes counterweight, rubber tracks, bucket, operator, full fuel and auxiliary lines.
Ground Pressure - Cab
4.4 psi
Dynamic Operator Sound Pressure Level (ISO 6396:2008)
81 dB(A)
Exterior Sound Power Level - ISO 6395:2008*
96 dB(A)
Note
*European Union Directive “2000/14/EC”
Stick Length - Long
67 in
Blade Down - Front
5159 lb
Blade Up - Front
3197 lb
Blade Down - Side
2646 in
Blade Up - Side
2359 in
Blade Down - Front
2778 lb
Blade Up - Front
1676 lb
Blade Down - Side
1411 lb
Blade Up - Side
1257 lb
Tail Swing
43 in
Boom Swing - Right
31 in
Boom Swing - Left
27 in
Dig Depth
144 in
Vertical Wall
104 in
Maximum Reach - Ground Level
229 in
Maximum Reach
235 in
Maximum Dig Height
214 in
Maximum Dump Clearance
154 in
Boom In Reach
100 in
Tail Swing
43 in
Maximum Blade Height
16 in
Maximum Blade Depth
22 in
Boom Height - Shipping Position
85 in
O/A Shipping Height
100 in
Swing Bearing - Height
24 in
O/A Undercarriage Length
102 in
O/A Shipping Length
208 in
Boom Swing - Right
31 in
Boom Swing - Left
27 in
Track Belt/Shoe Width
16 in
O/A Track Width
78 in
Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg of refrigerant which has a CO2 equivalent of 1.4 metric tonnes.
Roll Over Protective Structure (ROPS)
ISO 12117-2
Tip Over Protective Structure (TOPS)
ISO 12117
Top Guard
ISO 10262 (Level I)
Boom Height - Shipping Position
69 in
Boom In Reach
93 in
Dig Depth
129 in
Maximum Blade Depth
22 in
Maximum Blade Height
16 in
Maximum Dig Height
207 in
Maximum Dump Clearance
129 in
Maximum Reach
220 in
Maximum Reach - Ground Level
210 in
O/A Shipping Height
100 in
O/A Shipping Length
204 in
O/A Track Width
78 in
O/A Undercarriage Length
102 in
Swing Bearing - Height
24 in