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305.5E2 CR Mini Hydraulic Excavator

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Machine Information

Specifications

Engine
Net Power
44.1 HP
Engine Model
Rated Net Power - 2,200 rpm - ISO 9249/EEC 80/1269
44.1 HP
Weights*
Operating Weight
11958 lb
Weight - Canopy, Standard Stick
11503 lb
Engine
Bore
3.4 in
Stroke
4 in
Displacement
146 in³
Travel System
Travel Speed - High
2.8 mile/h
Maximum Traction Force - High Speed
6025 lb
Travel Speed - Low
1.7 mile/h
Maximum Traction Force - Low Speed
10746 lb
Hydraulic System
Operating Pressure - Travel
3553 psi
Digging Force - Stick - Long
5575 lb
Operating Pressure - Swing
3132 psi
Operating Pressure - Equipment
3553 psi
Digging Force - Stick - Standard
6500 lb
Pump Flow at 2,400 rpm
39.6 gal/min
Maximum Auxiliary Circuit - Primary - Pressure
3553 psi
Maximum Auxiliary Circuit - Secondary - Pressure
3553 psi
Maximum Auxiliary Circuit - Secondary - Flow
6.6 gal/min
Maximum Auxiliary Circuit - Primary - Flow
21.1 gal/min
Swing System
Machine Swing Speed
10 r/min
Boom Swing - Right
Boom Swing - Left - Without Stop*
Boom Swing - Left - With Stop*
Blade
Width
78 in
Height
14.8 in
Dig Depth
21.9 in
Lift Height
15.9 in
Service Refill Capacities
Hydraulic Tank
18 gal (US)
Cooling System
2.8 gal (US)
Fuel Tank
16.6 gal (US)
Engine Oil
2.5 gal (US)
Hydraulic System
20.6 gal (US)
Dimensions - Long Stick
Dig Depth
152 in
Operating Specifications
Stick Length - Long
70 in
Dimensions - Standard Stick
Boom In Reach
94 in
Weights*
Weight - Cab, Long Stick
11958 lb
Dimensions - Standard Stick
O/A Shipping Height
100 in
Travel System
Ground Pressure - Canopy
4.5 psi
Undercarriage
Number of Carrier Rollers
Lift Capacities at Ground Level - Lift Point Radius: 3000 mm (9'8”)
Blade Up - Front
3417 lb
Lift Capacities at Ground Level - Lift Point Radius: 4500 mm (14'9”)
Blade Down - Front
3042 lb
Lift Capacities at Ground Level - Lift Point Radius: 3000 mm (9'8”)
Blade Up - Side
2535 lb
Dimensions - Long Stick
Boom Swing - Right
31 in
O/A Shipping Length
215 in
Undercarriage
Track Roller Type
Dimensions - Long Stick
Vertical Wall
107 in
O/A Shipping Height
100 in
Weights*
Note
Operating Specifications
Counterweight
364.4 lb
Dimensions - Long Stick
Maximum Blade Depth
22 in
Dimensions - Standard Stick
Dig Depth
137 in
Maximum Blade Depth
22 in
Track Belt/Shoe Width
16 in
O/A Undercarriage Length
102 in
Maximum Blade Height
16 in
O/A Shipping Length
210 in
Maximum Reach - Ground Level
222 in
Operating Specifications
Stick Length - Standard
55 in
Dimensions - Long Stick
Maximum Dump Clearance
161 in
Lift Capacities at Ground Level - Lift Point Radius: 4500 mm (14'9”)
Blade Up - Side
1367 lb
Dimensions - Long Stick
Maximum Reach - Ground Level
237 in
Lift Capacities at Ground Level - Lift Point Radius: 4500 mm (14'9”)
Blade Up - Front
1808 lb
Lift Capacities at Ground Level - Lift Point Radius: 3000 mm (9'8”)
Blade Down - Side
2844 lb
Weights*
Weight - Cab, Standard Stick
11863 lb
Dimensions - Standard Stick
Boom Swing - Right
31 in
Dimensions - Long Stick
Maximum Blade Height
16 in
Tail Swing
44 in
Swing Bearing - Height
24 in
Lift Capacities at Ground Level - Lift Point Radius: 4500 mm (14'9”)
Blade Down - Side
1521 lb
Dimensions - Standard Stick
Maximum Dig Height
210 in
Dimensions - Long Stick
Maximum Dig Height
220 in
Boom Swing - Left
27 in
Dimensions - Standard Stick
Vertical Wall
92 in
Certification - Cab and Canopy
Tip Over Protective Structure (TOPS)
Cab
Dynamic Operator Sound Pressure Level (ISO 6396:2008)
81 dB(A)
Dimensions - Long Stick
Track Belt/Shoe Width
16 in
Travel System
Ground Pressure - Cab
4.6 psi
Dimensions - Standard Stick
Tail Swing
44 in
Weights*
Weight - Canopy, Long Stick
11596 lb
Dimensions - Long Stick
Maximum Reach
243 in
Dimensions - Standard Stick
Boom Height - Shipping Position
69 in
Boom Swing - Left
27 in
O/A Track Width
78 in
Maximum Dump Clearance
150 in
Travel System
Gradeability - Maximum
Certification - Cab and Canopy
Top Guard
Dimensions - Long Stick
O/A Track Width
78 in
Dimensions - Standard Stick
Swing Bearing - Height
24 in
Dimensions - Long Stick
Boom In Reach
100 in
Dimensions - Standard Stick
Maximum Reach
228 in
Engine
Gross Power - ISO 14396
45.7 HP
Cab
Note
Exterior Sound Power Level - ISO 6395:2008*
97 dB(A)
Dimensions - Long Stick
O/A Undercarriage Length
102 in
Swing System
Note
Engine
Emissions
Dimensions - Long Stick
Boom Height - Shipping Position
85 in
Lift Capacities at Ground Level - Lift Point Radius: 3000 mm (9'8”)
Blade Down - Front
5710 lb
Air Conditioning System
Air Conditioning
Hydraulic System
Digging Force - Bucket
11445 lb
Certification - Cab and Canopy
Roll Over Protective Structure (ROPS)
Hydraulic System
Type
Undercarriage
Number of Track Rollers

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
OTHER ATTACHMENTS