304.5E2 XTC Mini Hydraulic Excavator with Xtra Tool Carrier
Overview
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.
Engine
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Net Power |
40.2HP |
Engine Model |
Cat C2.4 |
Emissions |
Meets U.S. EPA Tier 4 Final/EU Stage IIIA emission standards. |
Stroke |
4in |
Displacement |
146in³ |
Bore |
3.4in |
Net Power - 2,200 rpm - ISO 9249/EEC 80/1269 |
40.2HP |
Gross Power - ISO 14396 |
41.8HP |
Weights
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Operating Weight |
8996lb |
Weight - Canopy, Standard Stick |
8655lb |
Weight - Canopy, Long Stick |
8721lb |
Weight - Cab, Standard Stick |
8930lb |
Weight - Cab, Long Stick |
8996lb |
Note |
Weight includes counterweight, rubber tracks, bucket, operator, full fuel and auxiliary lines. |
Dimensions - Long Stick
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Dig Depth |
135in |
Maximum Blade Depth |
19in |
Boom Swing - Right |
29in |
Boom Swing - Left |
26in |
Boom Height - Shipping Position |
70in |
Boom In Reach |
87in |
Tail Swing |
38in |
Swing Bearing - Height |
22in |
O/A Undercarriage Length |
87in |
O/A Shipping Height |
98in |
O/A Shipping Length |
194in |
O/A Track Width |
77in |
Maximum Reach - Ground Level |
215in |
Maximum Reach |
220in |
Vertical Wall |
101in |
Track Belt/Shoe Width |
14in |
Maximum Dump Clearance |
145in |
Maximum Dig Height |
200in |
Maximum Blade Height |
16in |
Swing System
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Machine Swing Speed |
10r/min |
Boom Swing - Right |
50° |
Boom Swing - Left - Without Stop* |
80° |
Boom Swing - Left - With Stop* |
55° |
Note |
*Automatic swing brake, spring applied, hydraulic release. |
Blade
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Width |
76.8in |
Height |
12.8in |
Dig Depth |
18.5in |
Lift Height |
15.7in |
Service Refill Capacities
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Cooling System |
1.5gal (US) |
Engine Oil |
2.5gal (US) |
Hydraulic Tank |
6.6gal (US) |
Fuel Tank |
15.1gal (US) |
Hydraulic System |
15.3gal (US) |
Dimensions - Standard Stick
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Vertical Wall |
95in |
Track Belt/Shoe Width |
14in |
Tail Swing |
38in |
O/A Undercarriage Length |
87in |
Swing Bearing - Height |
22in |
O/A Track Width |
77in |
O/A Shipping Length |
190in |
Maximum Dump Clearance |
141in |
Maximum Dig Height |
196in |
Maximum Blade Height |
16in |
Boom Swing - Right |
29in |
Dig Depth |
123in |
Maximum Blade Depth |
19in |
Boom Swing - Left |
26in |
Boom In Reach |
83in |
Boom Height - Shipping Position |
58in |
O/A Shipping Height |
98in |
Maximum Reach - Ground Level |
206in |
Maximum Reach |
211in |
Hydraulic System
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Operating Pressure - Travel |
3553psi |
Pump Flow at 2,200 rpm |
26.4gal/min |
Operating Pressure - Swing |
3132psi |
Operating Pressure - Equipment |
3553psi |
Digging Force - Stick - Standard |
4856lb |
Digging Force - Stick - Long |
4384lb |
Auxiliary Circuit - Secondary (174 bar/2,524 psi) |
6.6gal/min |
Auxiliary Circuit - Primary (245 bar/3,553 psi) |
18.5gal/min |
Type |
Load Sensing Hydraulics with Variable Displacement Piston Pump |
Digging Force - Bucket |
8498lb |
Operating Specifications - Loader
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Rated Operating Capacity* - Ground - 1829 mm (72 in) MP Bucket |
1874lb |
Rack Back Angle - Maximum Height - 1829 mm (72 in) MP Bucket |
48° |
Note |
*Rated operating capacity based on hydraulic limit (ROC is the smaller of the hydraulic limit or 50% of the static tipping load). |
Maximum Height - 1829 mm (72 in) MP Bucket with Cutting Edge |
37in |
Lift Capacity - 1070 mm (42 in) Forks |
1323lb |
Breakout Force - Tilt - 1829 mm (72 in) MP Bucket |
1874lb |
Breakout Force - Lift - 1829 mm (72 in) MP Bucket |
1588lb |
Reach - Maximum Lift/Dump - 1829 mm (72 in) MP Bucket |
80in |
Maximum Dump Angle - 1829 mm (72 in) MP Bucket |
27° |
Lift Capacity - 1829 mm (72 in) MP Bucket |
1158lb |
Rated Operating Capacity* - Maximum Height - 1829 mm (72 in) MP Bucket |
1158lb |
Lift Capacities at Ground Level (Long Stick)* - Lift Point Radius: 4500 mm (177 in)
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Blade Up - Front |
948lb |
Blade Down - Side |
1058lb |
Blade Down - Front |
1896lb |
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 |
948lb |
Certification - Cab and Canopy
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Top Guard |
ISO 10262 (Level I) |
Tip Over Protective Structure (TOPS) |
ISO 12117 |
Roll Over Protective Structure (ROPS) |
ISO 12117-2 |
Undercarriage
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Number of Track Rollers |
4 |
Number of Carrier Rollers |
1 |
Track Roller Type |
Center Flange |
Travel System
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Ground Pressure - Canopy Standard Stick |
4.2psi |
Ground Pressure - Canopy Long Stick |
4.2psi |
Ground Pressure - Cab Standard Stick |
4.3psi |
Ground Pressure - Cab Long Stick |
4.3psi |
Travel Speed - Low |
1.9mile/h |
Travel Speed - High |
3.2mile/h |
Maximum Traction Force - Low Speed |
6969lb |
Maximum Traction Force - High Speed |
3799lb |
Gradeability - Maximum |
30° |
Gradeability - Continuous Operation |
20° |
Operating Specifications
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Stick Length - Standard |
52in |
Stick Length - Long |
64in |
Machine Overhang |
0in |
Lift Capacities at Ground Level (Standard Stick)* - Lift Point Radius: 4500 mm (177 in)
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Blade Up - Side |
1169lb |
Blade Up - Front |
1169lb |
Blade Down - Side |
1301lb |
Blade Down - Front |
2293lb |
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. |
Lift Capacities at Ground Level (Standard Stick)* - Lift Point Radius: 3000 mm (118 in)
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Blade Up - Side |
1830lb |
Blade Up - Front |
1830lb |
Blade Down - Side |
2029lb |
Blade Down - Front |
3550lb |
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. |
Lift Capacities at Ground Level (Long Stick)* - Lift Point Radius: 3000 mm (118 in)
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Blade Up - Side |
1808lb |
Blade Up - Front |
1808lb |
Blade Down - Side |
2007lb |
Blade Down - Front |
3462lb |
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. |
Cab
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Dynamic Operator Sound Pressure Level (ISO 6396:2008) |
81dB(A) |
Note |
*European Union Directive “2000/14/EC” |
Exterior Sound Power Level - ISO 6395:2008* |
96dB(A) |
Standard Equipment:
Engine
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Cat C2.4 diesel engine (meets U.S. EPA Tier 4 Final/EU Stage IIIA emission standards)
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Automatic engine idle
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Automatic engine shut-off
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Automatic two speed travel
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Diesel Particulate Filter (North America only)
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Diesel Oxidation Catalyst (North America only)
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Fuel and water separator
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Power on demand
Hydraulic System
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1-way and 2-way (combined function)
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Accumulator
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Automatic swing parking brake
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Auxiliary hydraulic lines
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Auxiliary line quick disconnects
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Cat interlock system: hydraulic lockout
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Continuous auxiliary flow
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Ecology drain
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Hydraulic oil cooler
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Load sensing/flow sharing hydraulics
Operator Environment
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100% pilot control ergonomic joysticks
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Adjustable armrests
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COMPASS: complete, operation, maintenance, performance and security system
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Cup holder
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Hydraulic neutral lockout bar
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Pattern changer (optional in Europe)
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Site reference system: leveling
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Tool storage area
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Travel control pedals with hand levers
Undercarriage
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Dozer blade with float function
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Track, rubber belt, 350 mm (14 in) width
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Tie down eyes on track frame
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Towing eye on base frame
Front Linkage
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200 degree bucket rotation
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Certified lifting eye on bucket linkage (optional in Europe)
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Front shovel capable
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Thumb ready stick
Electrical
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12 volt electrical system
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60 ampere alternator
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650 CCA maintenance free battery
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Fuse box
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Ignition key start/stop switch
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Slow blow fuse
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Warning horn
Lights And Mirrors
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Boom light with time delay capability
Safety And Security
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Anti-theft system (COMPASS)
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Caterpillar Corporate “One Key” System
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Door locks
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Lockable fuel cap
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Retractable seat belt
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Roll Over Protective Structure (ROPS) (ISO 12117-2)
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Tip Over Protective Structure (TOPS) (ISO 12117)
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Top guard – ISO 10262 (Level 1)
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Travel alarm (optional in Europe)
Optional Equipment:
Hydraulic System
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Quick coupler lines
Boom lowering check valve
Stick lowering check valve
Secondary auxiliary hydraulic lines
Operator Environment
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Cab:- Air conditioning
- Heat
- High back suspension seat
- Interlocking front window system
- Radio
- Windshield wiper
Undercarriage
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Track, double grouser (steel), 350 mm (14 in)
Performance Matched Work Tools
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Quick coupler: manual or hydraulic
Thumb, manual or hydraulic
Buckets
Auger, hammer, ripper
Skid steer loader coupler: general purpose buckets, multi-purpose buckets, forks, dozer blades, brooms, power box rakes and trenchers
Lights And Mirrors
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Light, cab with time delay capability
Mirror, canopy right
Mirror, canopy left
Mirror, cab rear
Safety And Security
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Battery disconnect
Beacon socket
Front wire mesh guard
Rearview camera
Vandal guard