Miniexcavatoare Cat® 304.5E2 XTC
The Cat® 304.5E2 XTC Mini Excavator is the first model in the Xtra Tool Carrier (XTC) lineup and delivers efficient performance, durability and versatility in a compact design.
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XTC
- The innovative skid steer loader interface adds versatility and work tool integration with the use of compact loader attachments. Coupler operation is controlled through the standard machine joysticks by pressing the XTC switch in the operator station.
- The 304.5E2 XTC allows the operator to achieve improved productivity in material carrying applications and reduced backfilling times.
- Operators can complete multiple applications at a single job site with a single machine.
- Recommended work tools include: General Purpose Buckets, Multi-Purpose Buckets, Forks, Dozer Blades, Brooms, Power Box Rakes and Trenchers.
EFFICIENCY
- High Definition Hydraulic System provides a load sensing and flow sharing capability leading to operational precision, efficient performance and greater control.
- 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.
QUALITY
- The durable hoods and frame and the compact radius design of the 304.5E2 XTC let you work confidently in confined areas.
- The operator environment includes a high quality suspension seat, easy to adjust armrests and 100% pilot controls.
PERFORMANCE
- The 304.5E2 XTC uses the proven platform design of the 304E2 to deliver ultimate power and reliability.
- Undercarriage upgraded to offer superior durability.
- COMPASS Control Panel is a standard feature that allows the operator to easily adjust auxiliary flows, activate auto idle 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.
SAFETY
- Cat Mini Excavators are ROPS, TOPS and Top Guard Level 1 certified and include the Cat Interlock (hydraulic lockout) System, a certified accumulator which allows for auxiliary pressure to be released, making connecting and disconnecting work tools safer and easier, and a travel alarm. All of these safety features are standard on the E2 model lineup (travel alarm optional in Europe).
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.
Specificatii tehnice
SPECIFICATII TEHNICE
Engine | |
---|---|
Net Power | 30 kW |
Engine Model | Cat C2.4 |
Rated Net Power - 2,200 rpm - ISO 9249/EEC 80/1269 | 30 kW |
Weights | |
Operating Weight | 4080 kg |
Weight - Canopy, Standard Stick | 3925 kg |
Engine | |
Stroke | 102.4 mm |
Bore | 87 mm |
Displacement | 2.4 l |
Travel System | |
Travel Speed - High | 5.1 km/h |
Travel Speed - Low | 3.1 km/h |
Maximum Traction Force - High Speed | 16.9 kN |
Maximum Traction Force - Low Speed | 31 kN |
Hydraulic System | |
Digging Force - Stick - Standard | 21.6 kN |
Digging Force - Stick - Long | 19.5 kN |
Operating Pressure - Travel | 245 bar |
Pump Flow at 2,200 rpm | 100 l/min |
Operating Pressure - Swing | 216 bar |
Auxiliary Circuit - Primary (245 bar/3,553 psi) | 70 l/min |
Auxiliary Circuit - Secondary (174 bar/2,524 psi) | 25 l/min |
Operating Pressure - Equipment | 245 bar |
Swing System | |
Machine Swing Speed | 10 r/min |
Boom Swing - Left - With Stop* | 55° |
Boom Swing - Right | 50° |
Boom Swing - Left - Without Stop* | 80° |
Blade | |
Width | 1950 mm |
Height | 325 mm |
Dig Depth | 470 mm |
Lift Height | 400 mm |
Service Refill Capacities | |
Cooling System | 5.5 l |
Engine Oil | 9.5 l |
Hydraulic Tank | 25 l |
Fuel Tank | 57 l |
Hydraulic System | 58 l |
Dimensions - Long Stick | |
Dig Depth | 3430 mm |
Travel System | |
Ground Pressure - Cab Standard Stick | 29.6 kPa |
Ground Pressure - Canopy Long Stick | 28.9 kPa |
Dimensions - Long Stick | |
Maximum Reach | 5590 mm |
Tail Swing | 975 mm |
Dimensions - Standard Stick | |
Tail Swing | 975 mm |
Hydraulic System | |
Type | Load Sensing Hydraulics with Variable Displacement Piston Pump |
Lift Capacities at Ground Level (Long Stick)* - Lift Point Radius: 4500 mm (177 in) | |
Blade Down - Side | 480 kg |
Dimensions - Long Stick | |
Swing Bearing - Height | 565 mm |
Lift Capacities at Ground Level (Long Stick)* - Lift Point Radius: 3000 mm (118 in) | |
Blade Up - Side | 820 kg |
Dimensions - Long Stick | |
O/A Shipping Height | 2500 mm |
Dimensions - Standard Stick | |
Maximum Dump Clearance | 3590 mm |
Operating Specifications - Loader | |
Rack Back Angle - Maximum Height - 1829 mm (72 in) MP Bucket | 48° |
Engine | |
Emissions | Meets U.S. EPA Tier 4 Final/EU Stage IIIA emission standards. |
Dimensions - Standard Stick | |
Maximum Blade Depth | 470 mm |
Lift Capacities at Ground Level (Standard Stick)* - Lift Point Radius: 4500 mm (177 in) | |
Blade Down - Front | 1040 kg |
Dimensions - Long Stick | |
Maximum Reach - Ground Level | 5470 mm |
Lift Capacities at Ground Level (Standard Stick)* - Lift Point Radius: 4500 mm (177 in) | |
Blade Up - Side | 530 kg |
Dimensions - Standard Stick | |
Boom Swing - Left | 670 mm |
Weights | |
Weight - Cab, Long Stick | 4080 kg |
Dimensions - Standard Stick | |
O/A Track Width | 1950 mm |
Dimensions - Long Stick | |
Boom Swing - Left | 670 mm |
Maximum Blade Depth | 470 mm |
Dimensions - Standard Stick | |
Maximum Reach | 5350 mm |
Lift Capacities at Ground Level (Long Stick)* - Lift Point Radius: 3000 mm (118 in) | |
Blade Down - Side | 910 kg |
Operating Specifications - Loader | |
Breakout Force - Tilt - 1829 mm (72 in) MP Bucket | 850 kg |
Lift Capacity - 1829 mm (72 in) MP Bucket | 525 kg |
Dimensions - Standard Stick | |
Maximum Reach - Ground Level | 5220 mm |
Operating Specifications | |
Machine Overhang | mm |
Operating Specifications - Loader | |
Note | *Rated operating capacity based on hydraulic limit (ROC is the smaller of the hydraulic limit or 50% of the static tipping load). |
Travel System | |
Gradeability - Continuous Operation | 20° |
Lift Capacities at Ground Level (Long Stick)* - Lift Point Radius: 3000 mm (118 in) | |
Blade Up - Front | 820 kg |
Lift Capacities at Ground Level (Standard Stick)* - Lift Point Radius: 3000 mm (118 in) | |
Blade Down - Front | 1610 kg |
Lift Capacities at Ground Level (Long Stick)* - Lift Point Radius: 3000 mm (118 in) | |
Blade Down - Front | 1570 kg |
Weights | |
Note | Weight includes counterweight, rubber tracks, bucket, operator, full fuel and auxiliary lines. |
Operating Specifications - Loader | |
Lift Capacity - 1070 mm (42 in) Forks | 600 kg |
Operating Specifications | |
Stick Length - Standard | 1315 mm |
Weights | |
Weight - Canopy, Long Stick | 3955 kg |
Operating Specifications - Loader | |
Maximum Height - 1829 mm (72 in) MP Bucket with Cutting Edge | 935 mm |
Weights | |
Weight - Cab, Standard Stick | 4050 kg |
Lift Capacities at Ground Level (Long Stick)* - Lift Point Radius: 4500 mm (177 in) | |
Note | *The above loads are in compliance with hydraulic excavator lift capacity rating standard ISO 10567:2007 and they do not exceed 87% of hydraulic lifting capacity or 75% of tipping capacity. The excavator bucket weight is not included on this chart. |
Blade Up - Side | 430 kg |
Dimensions - Standard Stick | |
Boom Swing - Right | 735 mm |
Undercarriage | |
Track Roller Type | Center Flange |
Dimensions - Long Stick | |
Maximum Dig Height | 5070 mm |
Dimensions - Standard Stick | |
Boom Height - Shipping Position | 1480 mm |
Cab | |
Exterior Sound Power Level - ISO 6395:2008* | 96 dB(A) |
Swing System | |
Note | *Automatic swing brake, spring applied, hydraulic release. |
Lift Capacities at Ground Level (Standard Stick)* - Lift Point Radius: 4500 mm (177 in) | |
Blade Up - Front | 530 kg |
Dimensions - Long Stick | |
O/A Shipping Length | 4930 mm |
Boom In Reach | 2220 mm |
Dimensions - Standard Stick | |
Swing Bearing - Height | 565 mm |
Operating Specifications - Loader | |
Breakout Force - Lift - 1829 mm (72 in) MP Bucket | 720 kg |
Dimensions - Long Stick | |
Maximum Dump Clearance | 3690 mm |
Dimensions - Standard Stick | |
Dig Depth | 3130 mm |
O/A Undercarriage Length | 2220 mm |
Travel System | |
Ground Pressure - Cab Long Stick | 29.8 kPa |
Lift Capacities at Ground Level (Standard Stick)* - Lift Point Radius: 3000 mm (118 in) | |
Blade Up - Side | 830 kg |
Dimensions - Standard Stick | |
Boom In Reach | 2110 mm |
Lift Capacities at Ground Level (Standard Stick)* - Lift Point Radius: 3000 mm (118 in) | |
Blade Up - Front | 830 kg |
Operating Specifications - Loader | |
Rated Operating Capacity* - Ground - 1829 mm (72 in) MP Bucket | 850 kg |
Dimensions - Long Stick | |
Vertical Wall | 2560 mm |
Engine | |
Gross Power - ISO 14396 | 31.2 kW |
Dimensions - Long Stick | |
Boom Swing - Right | 735 mm |
Track Belt/Shoe Width | 350 mm |
Dimensions - Standard Stick | |
Track Belt/Shoe Width | 350 mm |
Undercarriage | |
Number of Carrier Rollers | 1 |
Lift Capacities at Ground Level (Long Stick)* - Lift Point Radius: 4500 mm (177 in) | |
Blade Down - Front | 860 kg |
Operating Specifications | |
Stick Length - Long | 1615 mm |
Certification - Cab and Canopy | |
Roll Over Protective Structure (ROPS) | ISO 12117-2 |
Cab | |
Dynamic Operator Sound Pressure Level (ISO 6396:2008) | 81 dB(A) |
Dimensions - Standard Stick | |
O/A Shipping Length | 4820 mm |
Vertical Wall | 2420 mm |
Maximum Blade Height | 400 mm |
Operating Specifications - Loader | |
Maximum Dump Angle - 1829 mm (72 in) MP Bucket | 27° |
Dimensions - Standard Stick | |
Maximum Dig Height | 4980 mm |
Lift Capacities at Ground Level (Standard Stick)* - Lift Point Radius: 3000 mm (118 in) | |
Blade Down - Side | 920 kg |
Operating Specifications - Loader | |
Rated Operating Capacity* - Maximum Height - 1829 mm (72 in) MP Bucket | 525 kg |
Dimensions - Long Stick | |
O/A Track Width | 1950 mm |
Maximum Blade Height | 400 mm |
Travel System | |
Ground Pressure - Canopy Standard Stick | 28.7 kPa |
Lift Capacities at Ground Level (Standard Stick)* - Lift Point Radius: 4500 mm (177 in) | |
Blade Down - Side | 590 kg |
Lift Capacities at Ground Level (Long Stick)* - Lift Point Radius: 3000 mm (118 in) | |
Note | *The above loads are in compliance with hydraulic excavator lift capacity rating standard ISO 10567:2007 and they do not exceed 87% of hydraulic lifting capacity or 75% of tipping capacity. The excavator bucket weight is not included on this chart. |
Dimensions - Standard Stick | |
O/A Shipping Height | 2500 mm |
Operating Specifications - Loader | |
Reach - Maximum Lift/Dump - 1829 mm (72 in) MP Bucket | 2040 mm |
Hydraulic System | |
Digging Force - Bucket | 37.8 kN |
Dimensions - Long Stick | |
O/A Undercarriage Length | 2220 mm |
Boom Height - Shipping Position | 1770 mm |
Lift Capacities at Ground Level (Long Stick)* - Lift Point Radius: 4500 mm (177 in) | |
Blade Up - Front | 430 kg |
Lift Capacities at Ground Level (Standard Stick)* - Lift Point Radius: 3000 mm (118 in) | |
Note | *The above loads are in compliance with hydraulic excavator lift capacity rating standard ISO 10567:2007 and they do not exceed 87% of hydraulic lifting capacity or 75% of tipping capacity. The excavator bucket weight is not included on this chart. |
Certification - Cab and Canopy | |
Tip Over Protective Structure (TOPS) | ISO 12117 |
Top Guard | ISO 10262 (Level I) |
Travel System | |
Gradeability - Maximum | 30° |
Undercarriage | |
Number of Track Rollers | 4 |
Cab | |
Note | *European Union Directive “2000/14/EC” |
Lift Capacities at Ground Level (Standard Stick)* - Lift Point Radius: 4500 mm (177 in) | |
Note | *The above loads are in compliance with hydraulic excavator lift capacity rating standard ISO 10567:2007 and they do not exceed 87% of hydraulic lifting capacity or 75% of tipping capacity. The excavator bucket weight is not included on this chart. |
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