Operating weight(kg) | 4080.0 kg |
---|---|
Bucket capacity(m³) | |
Travel speed(km/h), low / high |
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.
Units:
Engine Model | Cat® C2.4 | Cat® C2.4 |
Net Power | 40.2 HP | 30.0 kW |
Rated Net Power - 2,200 rpm - ISO 9249/EEC 80/1269 | 40.2 HP | 30.0 kW |
Bore | 3.4 in | 87.0 mm |
Displacement | 146.0 in³ | 2.4 l |
Stroke | 4.0 in | 102.4 mm |
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. |
Gross Power - ISO 14396 | 41.8 HP | 31.2 kW |
Operating Weight | 8996.0 lb | 4080.0 kg |
Weight - Canopy, Standard Stick | 8655.0 lb | 3925.0 kg |
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. |
Weight - Cab, Long Stick | 8996.0 lb | 4080.0 kg |
Weight - Cab, Standard Stick | 8930.0 lb | 4050.0 kg |
Weight - Canopy, Long Stick | 8721.0 lb | 3955.0 kg |
Maximum Traction Force - High Speed | 3799.0 lb | 16.9 kN |
Maximum Traction Force - Low Speed | 6969.0 lb | 31.0 kN |
Travel Speed - High | 3.2 mile/h | 5.2 km/h |
Travel Speed - Low | 2.1 mile/h | 3.3 km/h |
Gradeability - Maximum | 30° | 30° |
Ground Pressure - Cab | 4.3 psi | 29.5 kPa |
Ground Pressure - Canopy | 4.1 psi | 28.1 kPa |
Auxiliary Circuit - Primary (186 bar/2,734 psi) | 18.5 gal/min | 70.0 l/min |
Auxiliary Circuit - Secondary (174 bar/2,524 psi) | 6.6 gal/min | 25.0 l/min |
Digging Force - Stick - Long | 4384.0 lb | 19.5 kN |
Digging Force - Stick - Standard | 4856.0 lb | 21.6 kN |
Operating Pressure - Equipment | 3553.0 psi | 245.0 bar |
Operating Pressure - Swing | 3132.0 psi | 216.0 bar |
Operating Pressure - Travel | 3553.0 psi | 245.0 bar |
Pump Flow at 2,200 rpm | 26.4 gal/min | 100.0 l/min |
Digging Force - Bucket | 8498.0 lb | 37.8 kN |
Type | Load Sensing Hydraulics with Variable Displacement Piston Pump | Load Sensing Hydraulics with Variable Displacement Piston Pump |
Machine Swing Speed | 10.0 r/min | 10.0 r/min |
Boom Swing - Left - With Stop* | 55° | 55° |
Boom Swing - Left - Without Stop* | 70° | 70° |
Boom Swing - Right | 50° | 50° |
Note | *Automatic swing brake, spring applied, hydraulic release. | *Automatic swing brake, spring applied, hydraulic release. |
Width | 76.8 in | 1950.0 mm |
Height | 12.8 in | 325.0 mm |
Dig Depth | 18.5 in | 470.0 mm |
Lift Height | 15.7 in | 400.0 mm |
Cooling System | 1.5 gal (US) | 5.5 l |
Engine Oil | 2.5 gal (US) | 9.5 l |
Hydraulic Tank | 11.2 gal (US) | 42.3 l |
Fuel Tank | 12.2 gal (US) | 46.0 l |
Hydraulic System | 17.2 gal (US) | 65.0 l |
Dynamic Operator Sound Pressure Level (ISO 6396:2008) | 81.0 dB(A) | 81.0 dB(A) |
Exterior Sound Power Level - ISO 6395:2008* | 96.0 dB(A) | 96.0 dB(A) |
Note | *European Union Directive “2000/14/EC” | *European Union Directive “2000/14/EC” |
Roll Over Protective Structure (ROPS) | ISO 12117-2 | ISO 12117-2 |
Tip Over Protective Structure (TOPS) | ISO 12117 | ISO 12117 |
Top Guard | ISO 10262 (Level I) | ISO 10262 (Level I) |
Boom Height - Shipping Position | 70.0 in | 1770.0 mm |
Boom In Reach | 87.0 in | 2220.0 mm |
Boom Swing - Left | 26.0 in | 670.0 mm |
Boom Swing - Right | 29.0 in | 735.0 mm |
Dig Depth | 135.0 in | 3430.0 mm |
Maximum Blade Depth | 19.0 in | 470.0 mm |
Maximum Blade Height | 16.0 in | 400.0 mm |
Maximum Dig Height | 200.0 in | 5070.0 mm |
Maximum Dump Clearance | 145.0 in | 3690.0 mm |
Maximum Reach | 220.0 in | 5590.0 mm |
Maximum Reach - Ground Level | 215.0 in | 5470.0 mm |
O/A Shipping Height | 98.0 in | 2500.0 mm |
O/A Shipping Length | 194.0 in | 4930.0 mm |
O/A Track Width | 77.0 in | 1950.0 mm |
O/A Undercarriage Length | 87.0 in | 2220.0 mm |
Swing Bearing - Height | 22.0 in | 565.0 mm |
Tail Swing | 38.0 in | 975.0 mm |
Track Belt/Shoe Width | 14.0 in | 350.0 mm |
Vertical Wall | 101.0 in | 2560.0 mm |
Boom Height - Shipping Position | 58.0 in | 1480.0 mm |
Boom In Reach | 83.0 in | 2110.0 mm |
Boom Swing - Left | 26.0 in | 670.0 mm |
Boom Swing - Right | 29.0 in | 735.0 mm |
Dig Depth | 123.0 in | 3130.0 mm |
Maximum Blade Depth | 19.0 in | 470.0 mm |
Maximum Blade Height | 16.0 in | 400.0 mm |
Maximum Dig Height | 196.0 in | 4980.0 mm |
Maximum Dump Clearance | 141.0 in | 3590.0 mm |
Maximum Reach | 211.0 in | 5350.0 mm |
Maximum Reach - Ground Level | 206.0 in | 5220.0 mm |
O/A Shipping Height | 98.0 in | 2500.0 mm |
O/A Shipping Length | 190.0 in | 4820.0 mm |
O/A Track Width | 77.0 in | 1950.0 mm |
O/A Undercarriage Length | 87.0 in | 2220.0 mm |
Swing Bearing - Height | 22.0 in | 565.0 mm |
Tail Swing | 38.0 in | 975.0 mm |
Track Belt/Shoe Width | 14.0 in | 350.0 mm |
Vertical Wall | 95.0 in | 2420.0 mm |
Blade Down - Front | 3462.0 lb | 1570.0 kg |
Blade Down - Side | 2007.0 lb | 910.0 kg |
Blade Up - Front | 1808.0 lb | 820.0 kg |
Blade Up - Side | 1808.0 lb | 820.0 kg |
Blade Down - Front | 1896.0 lb | 860.0 kg |
Blade Down - Side | 1058.0 lb | 480.0 kg |
Blade Up - Front | 948.0 lb | 430.0 kg |
Blade Up - Side | 948.0 lb | 430.0 kg |
Machine Overhang | 0.0 in | 0.0 mm |
Stick Length - Long | 64.0 in | 1615.0 mm |
Stick Length - Standard | 52.0 in | 1315.0 mm |
Number of Carrier Rollers | 1 | 1 |
Number of Track Rollers | 4 | 4 |
Track Roller Type | Center Flange | Center Flange |
CATERPILLAR
Name : Cat
Service Tel : (309)578-6298
E-mail :
Web Site : https://www.caterpillar.com/en.html
Address :
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