Cat Mini Excavators 304E2 CR
Feature
Engine Model : Cat® C2.4
Net Power : 30.0 kW
Machine Swing Speed : 10.0 r/min
Engine Model : Cat® C2.4
Net Power : 30.0 kW
Machine Swing Speed : 10.0 r/min
 |
|---|
Name : Cat
Service Tel : （309）578-6298
E-mail :
Web Site : https://www.caterpillar.com/en.html
Address :
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.
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.
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.
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.
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.
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.
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.
| Engine Model | Cat® C2.4 Cat® C2.4 | More |
| Net Power | 40.2 HP 30.0 kW | More |
| Rated Net Power - 2,200 rpm - ISO 9249/EEC 80/1269 | 40.2 HP 30.0 kW | More |
| Bore | 3.4 in 87.0 mm | More |
| Displacement | 146.0 in³ 2.4 l | More |
| Stroke | 4.0 in 102.4 mm | More |
| Emissions | *Meets U.S. EPA Tier 4 Final/EU Stage IIIA emission standards. *Meets U.S. EPA Tier 4 Final/EU Stage IIIA emission standards. | More |
| Gross Power - ISO 14396 | 41.8 HP 31.2 kW | More |
| Operating Weight | 8996.0 lb 4080.0 kg | More |
| Weight - Canopy, Standard Stick | 8655.0 lb 3925.0 kg | More |
| Note | *Weight includes counterweight, rubber tracks, bucket, operator, full fuel and auxiliary lines. *Weight includes counterweight, rubber tracks, bucket, operator, full fuel and auxiliary lines. | More |
| Weight - Cab, Long Stick | 8996.0 lb 4080.0 kg | More |
| Weight - Cab, Standard Stick | 8930.0 lb 4050.0 kg | More |
| Weight - Canopy, Long Stick | 8721.0 lb 3955.0 kg | More |
| Maximum Traction Force - High Speed | 3799.0 lb 16.9 kN | More |
| Maximum Traction Force - Low Speed | 6969.0 lb 31.0 kN | More |
| Travel Speed - High | 3.2 mile/h 5.2 km/h | More |
| Travel Speed - Low | 2.1 mile/h 3.3 km/h | More |
| Gradeability - Maximum | 30° 30° | More |
| Ground Pressure - Cab | 4.3 psi 29.5 kPa | More |
| Ground Pressure - Canopy | 4.1 psi 28.1 kPa | More |
| Auxiliary Circuit - Primary (186 bar/2,734 psi) | 18.5 gal/min 70.0 l/min | More |
| Auxiliary Circuit - Secondary (174 bar/2,524 psi) | 6.6 gal/min 25.0 l/min | More |
| Digging Force - Stick - Long | 4384.0 lb 19.5 kN | More |
| Digging Force - Stick - Standard | 4856.0 lb 21.6 kN | More |
| Operating Pressure - Equipment | 3553.0 psi 245.0 bar | More |
| Operating Pressure - Swing | 3132.0 psi 216.0 bar | More |
| Operating Pressure - Travel | 3553.0 psi 245.0 bar | More |
| Pump Flow at 2,200 rpm | 26.4 gal/min 100.0 l/min | More |
| Digging Force - Bucket | 8498.0 lb 37.8 kN | More |
| Type | Load Sensing Hydraulics with Variable Displacement Piston Pump Load Sensing Hydraulics with Variable Displacement Piston Pump | More |
| Machine Swing Speed | 10.0 r/min 10.0 r/min | More |
| Boom Swing - Left - With Stop* | 55° 55° | More |
| Boom Swing - Left - Without Stop* | 70° 70° | More |
| Boom Swing - Right | 50° 50° | More |
| Note | *Automatic swing brake, spring applied, hydraulic release. *Automatic swing brake, spring applied, hydraulic release. | More |
| 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. 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. | More |
| Boom Height - Shipping Position | 70.0 in 1770.0 mm | More |
| Boom In Reach | 87.0 in 2220.0 mm | More |
| Boom Swing - Left | 26.0 in 670.0 mm | More |
| Boom Swing - Right | 29.0 in 735.0 mm | More |
| Dig Depth | 135.0 in 3430.0 mm | More |
| Maximum Blade Depth | 19.0 in 470.0 mm | More |
| Maximum Blade Height | 16.0 in 400.0 mm | More |
| Maximum Dig Height | 200.0 in 5070.0 mm | More |
| Maximum Dump Clearance | 145.0 in 3690.0 mm | More |
| Maximum Reach | 220.0 in 5590.0 mm | More |
| Maximum Reach - Ground Level | 215.0 in 5470.0 mm | More |
| O/A Shipping Height | 98.0 in 2500.0 mm | More |
| O/A Shipping Length | 194.0 in 4930.0 mm | More |
| O/A Track Width | 77.0 in 1950.0 mm | More |
| O/A Undercarriage Length | 87.0 in 2220.0 mm | More |
| Swing Bearing - Height | 22.0 in 565.0 mm | More |
| Tail Swing | 38.0 in 975.0 mm | More |
| Track Belt/Shoe Width | 14.0 in 350.0 mm | More |
| Vertical Wall | 101.0 in 2560.0 mm | More |
| Boom Height - Shipping Position | 58.0 in 1480.0 mm | More |
| Boom In Reach | 83.0 in 2110.0 mm | More |
| Boom Swing - Left | 26.0 in 670.0 mm | More |
| Boom Swing - Right | 29.0 in 735.0 mm | More |
| Dig Depth | 123.0 in 3130.0 mm | More |
| Maximum Blade Depth | 19.0 in 470.0 mm | More |
| Maximum Blade Height | 16.0 in 400.0 mm | More |
| Maximum Dig Height | 196.0 in 4980.0 mm | More |
| Maximum Dump Clearance | 141.0 in 3590.0 mm | More |
| Maximum Reach | 211.0 in 5350.0 mm | More |
| Maximum Reach - Ground Level | 206.0 in 5220.0 mm | More |
| O/A Shipping Height | 98.0 in 2500.0 mm | More |
| O/A Shipping Length | 190.0 in 4820.0 mm | More |
| O/A Track Width | 77.0 in 1950.0 mm | More |
| O/A Undercarriage Length | 87.0 in 2220.0 mm | More |
| Swing Bearing - Height | 22.0 in 565.0 mm | More |
| Tail Swing | 38.0 in 975.0 mm | More |
| Track Belt/Shoe Width | 14.0 in 350.0 mm | More |
| Vertical Wall | 95.0 in 2420.0 mm | More |
