Cat 304E2 CR Mini Hydraulic Excavator

Mini excavators

305.5E2 CR hydraulische minigraafmachine met zwenkgiek

About the Cat 304E2 CR Mini Hydraulic Excavator

 

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.

Specifications

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

Features

QUALITY

QUALITY
The durable hoods and frame and the compact radius design of the 304E2 let you work comfortably and confidently in confined areas. The operator environment includes a high quality suspension seat, easy to adjust armrests and 100% pilot controls which offer consistent and long-lasting controllability.
C10214160

EFFICIENCY

EFFICIENCY
High Definition Hydraulic System provides a load sensing and flow sharing capability leading to operational precision, efficient performance and greater controllability. Power on Demand provides optimal efficiency and performance the moment you need it. This automatic system ensures fuel efficiency through appropriate engine rating to meet all operational needs as required.

VERSATILITY

VERSATILITY
Broad range of Cat Work Tools make the Cat Mini Excavator a versatile machine able to meet the requirements of any job site. Over 200 degrees of bucket rotation provides greater material retention during truck loading and easier flat wall digging without having to reposition the machine.

PERFORMANCE

PERFORMANCE
Front shovel bucket orientation provides the operator with more ways to get the job done faster. COMPASS Control Panel is a standard feature that allows the operator to easily adjust auxiliary flows to achieve the optimal work tool performance, activate auto idle or economy mode for improved fuel efficiency and utilize the security system to ensure protection of valuable assets with the simple touch of a button. The Site Reference System included in the COMPASS monitor provides output from pitch and roll sensors to aid in grading and level trenching. This impacts accuracy and productivity for job site finishing.

SERVICEABILITY

SERVICEABILITY
Front shovel bucket orientation provides the operator with more ways to get the job done faster. COMPASS Control Panel is a standard feature that allows the operator to easily adjust auxiliary flows to achieve the optimal work tool performance, activate auto idle or economy mode for improved fuel efficiency and utilize the security system to ensure protection of valuable assets with the simple touch of a button. The Site Reference System included in the COMPASS monitor provides output from pitch and roll sensors to aid in grading and level trenching. This impacts accuracy and productivity for job site finishing.

SAFETY

SAFETY
Front shovel bucket orientation provides the operator with more ways to get the job done faster. COMPASS Control Panel is a standard feature that allows the operator to easily adjust auxiliary flows to achieve the optimal work tool performance, activate auto idle or economy mode for improved fuel efficiency and utilize the security system to ensure protection of valuable assets with the simple touch of a button. The Site Reference System included in the COMPASS monitor provides output from pitch and roll sensors to aid in grading and level trenching. This impacts accuracy and productivity for job site finishing.

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