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304.5E2 XTC

Mini Excavators

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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Net Power 30 kW

Engine Model Cat C2.4

Net Power - 2,200 rpm - ISO 9249/EEC 80/1269 30 kW

Operating Weight 4080 kg

Availability

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304.5E2 XTC

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OVERVIEW

Big Performance in a Mini Excavator

FEATURES & BENEFITS

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... Read more

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 s... Read more

EFFICIENCY

High Definition Hydraulic System provides a load sensing and flow sharing capability leading to operational precision, efficient performance and greater control.Power on... Read more

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... Read more

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 fr... Read more

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 auxi... Read more

SPECIFICATIONS FOR 304.5E2 XTC

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Engine

Net Power	30 kW
Engine Model	Cat C2.4
Net Power - 2,200 rpm - ISO 9249/EEC 80/1269	30 kW
Stroke	102.4 mm
Bore	87 mm
Displacement	2.4 l
Emissions	Meets U.S. EPA Tier 4 Final/EU Stage IIIA emission standards.
Gross Power - ISO 14396	31.2 kW

Weights

Operating Weight	4080 kg
Weight - Canopy, Standard Stick	3925 kg
Weight - Cab, Long Stick	4080 kg
Note	Weight includes counterweight, rubber tracks, bucket, operator, full fuel and auxiliary lines.
Weight - Canopy, Long Stick	3955 kg
Weight - Cab, Standard Stick	4050 kg

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
Ground Pressure - Cab Standard Stick	29.6 kPa
Ground Pressure - Canopy Long Stick	28.9 kPa
Gradeability - Continuous Operation	20°
Ground Pressure - Cab Long Stick	29.8 kPa
Ground Pressure - Canopy Standard Stick	28.7 kPa
Gradeability - Maximum	30°

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
Type	Load Sensing Hydraulics with Variable Displacement Piston Pump
Digging Force - Bucket	37.8 kN

Swing System

Machine Swing Speed	10 r/min
Boom Swing - Left - With Stop*	55°
Boom Swing - Right	50°
Boom Swing - Left - Without Stop*	80°
Note	*Automatic swing brake, spring applied, hydraulic release.

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
Maximum Reach	5590 mm
Tail Swing	975 mm
Swing Bearing - Height	565 mm
O/A Shipping Height	2500 mm
Maximum Reach - Ground Level	5470 mm
Boom Swing - Left	670 mm
Maximum Blade Depth	470 mm
Maximum Dig Height	5070 mm
O/A Shipping Length	4930 mm
Boom In Reach	2220 mm
Maximum Dump Clearance	3690 mm
Vertical Wall	2560 mm
Boom Swing - Right	735 mm
Track Belt/Shoe Width	350 mm
O/A Track Width	1950 mm
Maximum Blade Height	400 mm
O/A Undercarriage Length	2220 mm
Boom Height - Shipping Position	1770 mm

Dimensions - Standard Stick

Tail Swing	975 mm
Maximum Dump Clearance	3590 mm
Maximum Blade Depth	470 mm
Boom Swing - Left	670 mm
O/A Track Width	1950 mm
Maximum Reach	5350 mm
Maximum Reach - Ground Level	5220 mm
Boom Swing - Right	735 mm
Boom Height - Shipping Position	1480 mm
Swing Bearing - Height	565 mm
Dig Depth	3130 mm
O/A Undercarriage Length	2220 mm
Boom In Reach	2110 mm
Track Belt/Shoe Width	350 mm
O/A Shipping Length	4820 mm
Vertical Wall	2420 mm
Maximum Blade Height	400 mm
Maximum Dig Height	4980 mm
O/A Shipping Height	2500 mm

Lift Capacities at Ground Level (Long Stick)* - Lift Point Radius: 4500 mm (177 in)

Blade Down - Side	480 kg
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
Blade Down - Front	860 kg
Blade Up - Front	430 kg

Lift Capacities at Ground Level (Long Stick)* - Lift Point Radius: 3000 mm (118 in)

Blade Up - Side	820 kg
Blade Down - Side	910 kg
Blade Up - Front	820 kg
Blade Down - Front	1570 kg
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.

Operating Specifications - Loader

Rack Back Angle - Maximum Height - 1829 mm (72 in) MP Bucket	48°
Breakout Force - Tilt - 1829 mm (72 in) MP Bucket	850 kg
Lift Capacity - 1829 mm (72 in) MP Bucket	525 kg
Note	*Rated operating capacity based on hydraulic limit (ROC is the smaller of the hydraulic limit or 50% of the static tipping load).
Lift Capacity - 1070 mm (42 in) Forks	600 kg
Maximum Height - 1829 mm (72 in) MP Bucket with Cutting Edge	935 mm
Breakout Force - Lift - 1829 mm (72 in) MP Bucket	720 kg
Rated Operating Capacity* - Ground - 1829 mm (72 in) MP Bucket	850 kg
Maximum Dump Angle - 1829 mm (72 in) MP Bucket	27°
Rated Operating Capacity* - Maximum Height - 1829 mm (72 in) MP Bucket	525 kg
Reach - Maximum Lift/Dump - 1829 mm (72 in) MP Bucket	2040 mm

Lift Capacities at Ground Level (Standard Stick)* - Lift Point Radius: 4500 mm (177 in)

Blade Down - Front	1040 kg
Blade Up - Side	530 kg
Blade Up - Front	530 kg
Blade Down - Side	590 kg
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.

Operating Specifications

Machine Overhang	mm
Stick Length - Standard	1315 mm
Stick Length - Long	1615 mm

Lift Capacities at Ground Level (Standard Stick)* - Lift Point Radius: 3000 mm (118 in)

Blade Down - Front	1610 kg
Blade Up - Side	830 kg
Blade Up - Front	830 kg
Blade Down - Side	920 kg
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.

Undercarriage

Track Roller Type	Center Flange
Number of Carrier Rollers	1
Number of Track Rollers	4

Cab

Exterior Sound Power Level - ISO 6395:2008*	96 dB(A)
Dynamic Operator Sound Pressure Level (ISO 6396:2008)	81 dB(A)
Note	*European Union Directive “2000/14/EC”