304 Mini Excavator

Maximum Blade Depth
18.7 in
O/A Shipping Height
100 in
Maximum Dump Clearance
147.2 in
Maximum Dig Height
201.8 in

Dimensions - Long Stick

Maximum Blade Depth
18.7in
O/A Shipping Height
100in
Maximum Dump Clearance
147.2in
Maximum Dig Height
201.8in
Maximum Reach - Ground Level
214.4in
Swing Bearing - Height
21.9in
Boom Height - Shipping Position
75.2in
Boom Swing - Left
20.9in
Maximum Reach
219.3in
Boom In Reach
92.1in
Boom Swing - Right
28.7in
Track Belt/Shoe Width
13.8in
Vertical Wall
99.8in
Maximum Blade Height
16.5in
O/A Undercarriage Length
87in
Dig Depth
138.2in

Engine

Net Power
45HP
Engine Model
C1.7 Turbo
Bore
3.3in
Emissions
Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Stroke
3.9in
Displacement
101in³
Note
Net power advertised is the power available at the flywheel when the engine is at rated speed and rated power when the engine is installed with the factory configured fan, air intake system, exhaust system, and alternator with a minimum alternator load.

Sustainability

Recyclability
96%

Weights

Operating Weight
9867lb
Note (2)
**Maximum Weight is based on steel tracks, operator, full fuel tank, long stick, straight blade, extra counterweight and no bucket.
Note (1)
*Minimum Weight is based on rubber tracks, operator, full fuel tank, standard stick, straight blade, no bucket and no extra counterweight.

Travel System

Maximum Traction Force - Low Speed
7329lbf
Travel Speed - Low
2.2mile/h
Travel Speed - High
3.2mile/h
Maximum Traction Force - High Speed
4271lbf
Gradeability - Maximum
30 degrees

Service Refill Capacities

Cooling System
2.9gal (US)
Engine Oil
1.6gal (US)
Hydraulic System
17gal (US)
Fuel Tank
17gal (US)
Hydraulic Tank
14gal (US)

Hydraulic System

Operating Pressure - Travel
3553psi
Digging Force - Stick - Long
4316lbf
Pump Flow at 2,400 rpm
25gal/min
Operating Pressure - Swing
2611psi
Note
Flow and pressure are not combinable. Under load, as flow rises pressure goes down.
Type
Load Sensing Hydraulics with Variable Displacement Piston Pump
Digging Force - Stick - Standard
4721lbf
Digging Force - Bucket
8588lbf
Operating Pressure - Equipment
3553psi

Swing System

Boom Swing - Right
50 Degrees
Machine Swing Speed
9r/min
Boom Swing - Left
78 Degrees

Certification - Cab and Canopy

Roll Over Protective Structure (ROPS)
ISO 12117-2:2008
Top Guard
ISO 10262:1998 (Level I)
Tip Over Protective Structure (TOPS)
ISO 12117:1997

Sound

Note
European Union Directive “2000/14/EC”

Dimensions - Standard Stick

Maximum Reach - Ground Level
204.7in
Vertical Wall
94.3in
Boom In Reach
88.8in
Dig Depth
126.4in
Maximum Dig Height
198.4in
Maximum Blade Height
16.5in
Swing Bearing - Height
21.9in
Boom Swing - Left
20.9in
O/A Undercarriage Length
87in
Track Belt/Shoe Width
13.8in
Boom Height - Shipping Position
63.8in
Boom Swing - Right
28.7in
Maximum Dump Clearance
143.5in
Maximum Reach
209.8in
O/A Shipping Height
100in
Maximum Blade Depth
18.7in

Standard Equipment:

  • Engine
    • Cat® C1.7 Turbo Engine (U.S. EPA Tier 4 Final/EU Stage V)
    • Automatic Engine Idle
    • Automatic Engine Shutdown
    • Automatic Two Speed Travel
    • Fuel Water Separator
    • Power on Demand (not available in all regions)
    • Variable Displacement Piston Pump
    • Load Sensing/Flow Sharing Hydraulics
  • Hydraulics
    • Smart Tech Electronic Pump
    • Accumulator
    • Automatic Swing Brake
    • Auxiliary Hydraulic Lines
    • One and Two Way Auxiliary Flow
    • Continuous Auxiliary Flow
    • Auxiliary Line Quick Disconnects
  • Operator Environment
    • Canopy or Cab (Canopy not available in some regions)
    • Top Guard ISO 10262:1998 Level I
    • ROPS – ISO 12117-2:2008
    • TOPS – ISO 12117:1997
    • Stick Steer Mode
    • Travel Cruise Control
    • Control Pattern Changer (optional in some regions)
    • Adjustable Wrist Rests
    • Washable Floor Mat
    • Travel Pedals and Hand Levers
    • Machine Security – Standard Key with Pass Code
    • Fabric Suspension Seat (Cab only)
    • Vinyl Suspension Seat (Canopy only)
    • Hydraulic Lockout – All Controls
    • Retractable High Visibility Seat Belt (75 mm/3 in)
    • Coat Hook
    • Cup Holder
    • Storage Pocket
    • Skylight
    • Mounting Bosses for Front
    • Signaling/Warning Horn
    • Interior Light (Cab only)
    • Boom Light, Halogen (not available in all regions)
    • Utility Space for Mobile Phone
    • Next Generation Color LCD Monitor (IP66)
      – Fuel Level and Coolant Temperature Gauges
      – Maintenance and Machine Monitoring
      – Performance and Machine Adjustments
      – Numeric Security Code
      – Multiple Languages
      – Hour Meter with Wake Up Switch
      – Jog Dial (cab only)
  • Undercarriage
    • Rubber Belt (350 mm/13.8 in)
    • Dozer Straight Blade
    • Dozer Blade Float
    • Tie Downs on Track Frame
  • Boom, Stick And Linkages
    • One Piece Boom (2500 mm/98.4 in)
    • Standard Stick (1395 mm/54.9 in)
    • Front Shovel Capable – Pin-On
    • Thumb Ready
    • Certified Lifting Eye
  • Electrical
    • 12 Volt Battery
    • Software (machine and monitor)
    • Maintenance Free Battery
    • Battery Disconnect
    • 12 Volt Power Socket
    • Travel Alarm (optional in some regions)
  • Other
    • Counterweight (225 kg/496 lb)

Optional Equipment:

  • Operator Environment
    • Cab with Air Conditioning
    • Cab with Heater
    • No Travel Pedals and Hand Levers (optional in some regions)
    • Machine Security – Push to Start with Key Fob/Pass Code
    • LED Front Lights
    • LED Front and Rear Lights
    • LED Boom Light
    • Mirrors, Left, Right and Rear
    • Camera
    • Radio – Bluetooth®, Auxiliary, Microphone, USB (charging only) (Cab only)
    • Next Generation Advanced Monitor
      – Touch Screen
      – Site Reference System
      – High Definition Camera Capable (IP68 and IP69K)
      – Numeric Security Code
  • Undercarriage
    • Steel Track (350 mm/13.8 in)
    • Steel Track with Rubber Pads
    • Angle Blade
  • Boom, Stick And Linkages
    • Long Stick (1695 mm/66.7 in)
    • Front Shovel Capable – Dual Lock Manual Coupler
    • Front Shovel Capable – Hydraulic Coupler
    • Attachments including Couplers, Thumbs, Buckets, Augers and Hammers
    • 2nd Auxiliary Hydraulic Lines
    • Bucket Divert Lines
    • Boom Lowering Check Valve
    • Stick Lowering Check Valve
    • Hydraulic Quick Coupler Lines
  • Electrical
    • Product Link PL243 (regulations apply)
    • Product Link PLE643 (regulations apply)
  • Guarding
    • Polycarbonate Half Height Front Guard (Canopy only)
    • Polycarbonate Front Guard (ISO 10262:1998 Level I and EN356 P5A)
    • Heavy Duty Front Guard ISO 10262:1998 Level II
    • Heavy Duty Top Guard 10262:1998 Level II (Cab only)
  • Other
    • Bio Oil Capable
    • Eco Drain
    • Water Jacket Heater