304E2 CR Mini Hydraulic Excavator

Bore	3.4in
Displacement	146in³
Engine Model	Cat C2.4
Gross Power - ISO 14396	41.8HP
Net Power	40.2HP
Net Power - 2,200 rpm - ISO 9249/EEC 80/1269	40.2HP
Note	The Cat C2.4 meets U.S. EPA Tier 4 Final emission standards for North America, EU Stage V emission standards for Europe and Tier 4 Interim emission standards for all other regions.
Stroke	4in

Operating Weight	8996lb
Weight - Cab, Long Stick	8996lb
Weight - Cab, Standard Stick	8930lb
Weight - Canopy, Long Stick	8721lb
Weight - Canopy, Standard Stick	8655lb

Boom Height - Shipping Position	70in
Boom In Reach	87in
Boom Swing - Left	26in
Boom Swing - Right	29in
Dig Depth	135in
Maximum Blade Depth	19in
Maximum Blade Height	16in
Maximum Dig Height	200in
Maximum Dump Clearance	145in
Maximum Reach	220in
Maximum Reach - Ground Level	215in
O/A Shipping Height	98in
O/A Shipping Length	194in
O/A Track Width	77in
O/A Undercarriage Length	87in
Swing Bearing - Height	22in
Tail Swing	38in
Track Belt/Shoe Width	14in
Vertical Wall	101in

Machine Swing Speed	10r/min

Dig Depth	18.5in
Height	12.8in
Lift Height	15.7in
Width	76.8in

Cooling System	1.5gal (US)
Engine Oil	2.5gal (US)
Fuel Tank	12.2gal (US)
Hydraulic System	17.2gal (US)
Hydraulic Tank	11.2gal (US)

Ground Pressure - Cab	4.3psi
Ground Pressure - Canopy	4.1psi
Maximum Traction Force - High Speed	3799lb
Maximum Traction Force - Low Speed	6969lb
Travel Speed - High	3.2mile/h
Travel Speed - Low	2.1mile/h

Digging Force - Bucket	8498lb
Digging Force - Stick - Long	4384lb
Digging Force - Stick - Standard	4856lb
Maximum Auxiliary Circuit - Primary - Flow at Pump	17.2gal/min
Maximum Auxiliary Circuit - Primary - Pressure at Pump	3553psi
Maximum Auxiliary Circuit - Secondary - Flow at Pump	6.6gal/min
Maximum Auxiliary Circuit - Secondary - Pressure at Pump	3553psi
Note	Flow and pressure are not combinable. Under load, as flow rises pressure goes down.
Operating Pressure - Equipment	3553psi
Operating Pressure - Swing	3132psi
Operating Pressure - Travel	3553psi
Pump Flow at 2,200 rpm	26.4gal/min

Boom Height - Shipping Position	58in
Boom In Reach	83in
Boom Swing - Left	26in
Boom Swing - Right	29in
Dig Depth	123in
Maximum Blade Depth	19in
Maximum Blade Height	16in
Maximum Dig Height	196in
Maximum Dump Clearance	141in
Maximum Reach	211in
Maximum Reach - Ground Level	206in
O/A Shipping Height	98in
O/A Shipping Length	190in
O/A Track Width	77in
O/A Undercarriage Length	87in
Swing Bearing - Height	22in
Tail Swing	38in
Track Belt/Shoe Width	14in
Vertical Wall	95in

Machine Overhang	0in
Stick Length - Long	64in
Stick Length - Standard	52in

Blade Down - Front	3462lb
Blade Down - Side	2007lb
Blade Up - Front	1808lb
Blade Up - Side	1808lb

Dynamic Operator Sound Pressure Level (ISO 6396:2008)	81dB(A)
Exterior Sound Power Level - ISO 6395:2008*	96dB(A)

Blade Down - Front	1896lb
Blade Down - Side	1058lb
Blade Up - Front	948lb
Blade Up - Side	948lb

Standard Equipment:

Engine
- Cat C2.4 diesel engine (meets U.S. EPA Tier 4 Final emission standards for North America, EU Stage V emission standards for Europe and Tier 4 Interim emission standards for all other regions)
- Automatic engine idle
- Automatic engine shut-off
- Automatic two speed travel
- Diesel Particulate Filter (North America only)
- Diesel Oxidation Catalyst (North America only)
- Fuel and water separator
- Power on demand
Hydraulic System
- 1-way and 2-way (combined function)
- Accumulator
- Automatic swing parking brake
- Auxiliary hydraulic lines
- Adjustable auxiliary relief
- Auxiliary line quick disconnects
- Cat interlock system: hydraulic lockout
- Continuous auxiliary flow
- Ecology drain
- Hydraulic oil cooler
- High definition hydraulics
- Load sensing/flow sharing
Operator Environment
- 100% pilot control ergonomic joysticks
- Adjustable armrests
- COMPASS: complete, operation, maintenance, performance and security system
  - Multiple languages
- Cup holder
- Hydraulic neutral lockout bar
- Literature holder
- Pattern changer (optional in Europe)
- Site reference system: leveling
- Tool storage area
- Travel control pedals with hand levers
- Washable floor mat
Undercarriage
- Dozer blade with float function
- Track, rubber belt, 350 mm (14 in) width
- Tie down eyes on track frame
- Towing eye on base frame
Front Linkage
- 200 degree bucket rotation
- Certified lifting eye on bucket linkage (optional in Europe)
- Front shovel capable
- Thumb ready stick
Electrical
- 12 volt electrical system
- 60 ampere alternator
- 650 CCA maintenance free battery
- Fuse box
- Ignition key start/stop switch
- Slow blow fuse
- Warning horn
Lights And Mirrors
- Boom light with time delay capability
Safety And Security
- Anti-theft system (COMPASS)
- Caterpillar Corporate “One Key” System
- Door locks
- Lockable fuel cap
- Retractable seat belt
- Roll Over Protective Structure (ROPS) (ISO 12117-2)
- Tip Over Protective Structure (TOPS) (ISO 12117)
- Top guard – ISO 10262 (Level 1)
- Travel alarm (optional in Europe)
Technology
- Product Link^™

Optional Equipment:

Engine
- Engine block heater
Hydraulic System
- Quick coupler lines
- Boom lowering check valve
- Stick lowering check valve
- Secondary auxiliary hydraulic lines
Operator Environment
- Cab:
  - Air conditioning
  - Heat
  - High back suspension seat
  - Interior light
  - Interlocking front window system
  - Radio
  - Windshield wiper
Undercarriage
- Power angle blade
- Track, double grouser (steel), 350 mm (14 in)
Front Linkage
- Quick coupler: manual or hydraulic
- Thumb
- Buckets
- Full range of performance matched work tools
  - Auger, hammer, ripper
Lights And Mirrors
- Light, cab with time delay capability
- Mirror, canopy right
- Mirror, canopy left
- Mirror, cab rear
Safety And Security
- Battery disconnect
- Beacon socket
- Front wire mesh guard
- Rearview camera
- Vandal guard

What Our Customers Are Saying About Us

Gregory Poole Equipment Company

3.9

Based on 46 reviews

review us on

Renee Herndon

21:55 29 Feb 24

Dalton was very helpful, The road construction, however, was not! 😂I would rather have to sand paper an alligators @$$ in a phone booth that to get in that mess again.