2022 Caterpillar Mini Excavators 304E2 CR

2022 Caterpillar Mini Excavators 304E2 CR

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  • Year 2022
  • Make Caterpillar
  • Model Mini Excavators
  • Engine Model: Cat C2.4
2022 Caterpillar Mini Excavators 304E2 CR

2022 Caterpillar Mini Excavators 304E2 CR

2022 Caterpillar Mini Excavators 304E2 CR

OVERVIEW

304E2 CR Mini Hydraulic Excavator

Features may include:

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.
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
  • 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
  • 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
  • Convenient service and maintenance requirements include ease of access to daily check points, 500 hour engine oil and filter change period, 500 hour grease interval on front implement, S·O·SSM oil sampling valve and overall long term durability.

Engine

Engine Model: Cat C2.4
Engine Power Net: 40.2 HP | Net Power - 2,200 rpm - ISO 9249/EEC 80/1269: 40.2 HP | Gross - ISO 14396: 41.8 HP
Displacement 146 in³
Stroke 4 in
Bore 3.4 in

Operational

Operating Conditions Maximum Traction Force - High Speed: 3799 lb | Maximum Traction Force - Low Speed: 6969 lb | Digging Force - Stick - Long: 4384 lb | Digging Force - Stick - Standard: 4856 lb | Digging Force - Bucket: 8498 lb
Operating Speed Travel - High: 3.2 mile/h | Travel - Low: 2.1 mile/h | Machine Swing: 10 r/min
Ground Pressure Canopy: 4.1 psi | Cab: 4.3 psi

Performance

Noise Level Dynamic Operator Sound Pressure Level (ISO 6396:2008): 81 dB(A) | Exterior Sound Power Level - ISO 6395:2008*: 96 dB(A)

Hydraulics

Hydraulic Flow 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 Pressure Operating Pressure - Travel: 3553 psi | Operating Pressure - Equipment: 3553 psi | Operating Pressure - Swing: 3132 psi | Maximum Auxiliary Circuit - Primary - Pressure at Pump: 3553 psi | Maximum Auxiliary Circuit - Secondary - Pressure at Pump: 3553 psi

Dimensions

Depth, Maximum Blade Dig: 18.5 in | Dig Depth: 135 in | Maximum Blade Depth: 19 in | Maximum Blade Depth: 19 in | Dig Depth: 123 in
Width Blade: 76.8 in
Height Blade: 12.8 in | Maximum Dig: 200 in | O/A Shipping: 98 in | Swing Bearing: 22 in | Boom - Shipping Position: 70 in | Maximum Blade: 16 in | Maximum Dig : 196 in | Swing Bearing: 22 in | O/A Shipping: 98 in | Maximum Blade: 16 in | Boom - Shipping Position: 58 in
Lift Height Blade: 15.7 in
Length O/A Shipping: 194 in | O/A Undercarriage: 87 in | O/A Undercarriage: 87 in | O/A Shipping: 190 in | Stick - Long: 64 in | Stick - Standard: 52 in
Dimensions Maximum Reach: 220 in | Vertical Wall: 101 in | Boom Swing - Right: 29 in | Maximum Dump Clearance: 145 in | Maximum Reach - Ground Level: 215 in | Tail Swing: 38 in | Boom Swing - Left: 26 in | Boom In Reach: 87 in | Maximum Dump Clearance: 141 in | Boom Swing - Left: 26 in | Boom In Reach: 83 in | Maximum Reach: 211 in | Vertical Wall: 95 in | Maximum Reach - Ground Level: 206 in | Tail Swing: 38 in | Boom Swing - Right: 29 in
Track Width O/A: 77 in | Belt/Shoe: 14 in | Belt/Shoe: 14 in | O/A: 77 in

Capacities

Cooling System 1.5 gal (US)
Oil capacity Engine: 2.5 gal (US)
Hydraulic Capacity Tank: 11.2 gal (US) | System: 17.2 gal (US)
Fuel Capacity Tank: 12.2 gal (US)
Hitch Lift Capacity 3000 MM (118 IN) Blade Up - Side: 1808 lb | 3000 MM (118 IN) Blade Down - Side: 2007 lb | 3000 MM (118 IN) Blade Up - Front: 1808 lb | 3000 MM (118 IN) Blade Down - Front: 3462 lb | 4500 MM (177 IN) Blade Up - Front: 948 lb | 4500 MM (177 IN) Blade Down - Side: 1058 lb | 4500 MM (177 IN) Blade Down - Front: 1896 lb | 4500 MM (177 IN) Blade Up - Side: 948 lb

Weights

Weight, In Running Order Operating: 8996 lb
Weight Canopy, Standard Stick: 8655 lb | Canopy, Long Stick: 8721 lb | Cab, Long Stick: 8996 lb | Cab, Standard Stick: 8930 lb

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