The Cat® 239D3 Compact Track Loader, with its radial lift design, delivers impressive mid-lift reach and excellent digging performance with outstanding drawbar power. Its standard, suspended undercarriage system provides superior traction, flotation, stability and speed to work in a wide range of applications and underfoot conditions.
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Engine
- Gross Power - SAE J1995
- 67.1 hp
- Displacement
- 134.3 in³
- Bore
- 3.3 in
- Stroke
- 3.9 in
- Net Power
- 65.8 hp
- Peak Torque - 1,500 rpm - SAE J1995
- 153 ft·lbf
- Net Power - SAE 1349
- 65.8 hp
- Net Power - ISO 9249
- 66.5 hp
- Engine Model
- Cat C2.2 CRDI
Operating Specifications
- Rated Operating Capacities - 35% Tipping Load
- 1,530 lb
- Tipping Load
- 4,370 lb
- Breakout Force - Tilt Cylinder
- 3,913 lb
- Rated Operating Capacity with Optional Counterweight
- 2,400 lb
- Rated Operating Capacities - 50% Tipping Load
- 2,185 lb
- Ground Pressure - With 400 mm/15.7 in Track
- 4.4 psi
- Ground Contact Area - With 400 mm/15.7 in Track
- 1,716 in²
- Note
- Operating Weight, Operating Specifications and Dimensions all based on 75 kg (165 lb) operator, all fluids, 1,730 mm (68 in) low profile bucket, 320 mm (12.6 in) tracks, standard flow hydraulics, C1 cab (OROPS, mechanical seat), 850 CCA battery, manual qui
- Ground Pressure - With 320 mm/12.6 in Track
- 5.4 psi
- Ground Contact Area - With 320 mm/12.6 in Track
- 1,373 in²
Weights
- Operating Weight
- 7,434 lb
- Note
- Operating Weight, Operating Specifications and Dimensions all based on 75 kg (165 lb) operator, all fluids, 1,730 mm (68 in) low profile bucket, 320 mm (12.6 in) tracks, standard flow hydraulics, C1 cab (OROPS, mechanical seat), 850 CCA battery, manual qui
Dimensions
- Length - Track on Ground
- 54.5 in
- Turning Radius from Center - Machine Rear
- 57.4 in
- Maximum Dump Angle
- 50.3°
- Height - Top of Cab
- 80.1 in
- Note
- Operating Weight, Operating Specifications and Dimensions all based on 75 kg (165 lb) operator, all fluids, 1,730 mm (68 in) low profile bucket, 320 mm (12.6 in) tracks, standard flow hydraulics, C1 cab (OROPS, mechanical seat), 850 CCA battery, manual qui
- Turning Radius from Center - Coupler
- 45.6 in
- Rack Back Angle - Maximum Height
- 85.5°
- Departure Angle
- 34.5°
- Bucket Pin Height - Maximum Lift
- 111.2 in
- Clearance at Maximum Lift and Dump
- 81 in
- Bucket Pin Height - Carry Position
- 8.6 in
- Maximum Overall Height
- 143.5 in
- Vehicle Width (400 mm/15.7 in tracks)
- 69.1 in
- Reach - Maximum Lift/Dump
- 22.2 in
- Overall Length - Track
- 71.2 in
- Turning Radius from Center - Bucket
- 81.5 in
- Maximum Reach - With Arms Parallel to Ground
- 53.4 in
- Length - Without Bucket
- 99.3 in
- Length - With Bucket on Ground
- 127.3 in
- Ground Clearance
- 7.7 in
- Vehicle Width (320 mm/12.6 in tracks)
- 66 in
Cab
- FOPS
- ISO 3,449:2,005 Level I
- ROPS
- ISO 3,471:2,008
Service Refill Capacities
- Cooling System
- 3.2 gal (US)
- Engine Crankcase
- 2.6 gal (US)
- Fuel Tank
- 15.1 gal (US)
- Hydraulic System
- 11.9 gal (US)
- Hydraulic Tank
- 9 gal (US)
Air Conditioning System (if equipped)
- Air Conditioning
- The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1,430). The system contains 0.81 kg of refrigerant which has a CO2 equivalent of 1.158 metric tonnes.
Noise Level
- Inside Cab**
- 83 dB(A)
- Note (2)
- **The declared dynamic operator sound pressure levels per ISO 6,396:2,008. The measurements were conducted with the cab doors and windows closed and at 70% of the maximum engine cooling fan speed. The sound level may vary at different engine cooling fan spe
- Outside Cab***
- 103 dB(A)
- Note (3)
- ***The labeled sound power level for the CE marked configurations when measured according to the test procedure and conditions specified in 2,000/14/EC.
- Note (1)
- Cab and Rollover Protective Structures (ROPS) are standard in North America and Europe.
Power Train
- Travel Speed - Forward or Reverse - One Speed
- 5 mile/h
- Travel Speed - Forward or Reverse - Two Speed
- 7.6 mile/h
Hydraulic System
- Hydraulic Flow - Standard - Hydraulic Power (Calculated)
- 35.5 hp
- Hydraulic Flow - High Flow - Hydraulic Power (Calculated)
- 50.9 hp
- Hydraulic Flow - High Flow - Loader Hydraulic Pressure
- 3,336 psi
- Hydraulic Flow - Standard - Loader Hydraulic Flow
- 18 gal/min
- Hydraulic Flow - Standard - Loader Hydraulic Pressure
- 3,336 psi
- Hydraulic Flow - High Flow - Loader Hydraulic Flow
- 26 gal/min
Standard Equipment:
-
- Electrical
-
- 12 volt Electrical System
- 80 ampere Alternator
- Ignition Key Start/Stop Switch
- Lights: Gauge Backlighting, Two Rear Tail Lights, Two Adjustable Front and Rear Halogen Lights, Dome Light
- Backup Alarm
- Heavy Duty Battery, 850 CCA
-
- Operator Environment
-
- Gauges: Fuel Level, Hour Meter
- Operator Warning System Indicators: Air Filter Restriction, Alternator Output, Armrest Raised/Operator Out of Seat, Engine Coolant Temperature, Engine Oil Pressure, Glow Plug Activation, Hydraulic Filter Restriction, Hydraulic Oil Temperature, Park Brake Engaged
- Adjustable Vinyl Seat
- Fold In Ergonomic Contoured Armrest
- Control Interlock System, when operator leaves seat or armrest raised: Hydraulic System Disables, Hydrostatic Transmission Disables, Parking Brake Engages
- ROPS Cab, Open, Tilt Up
- FOPS, Level I
- Top and Rear Windows
- Floor Mat
- Interior Rearview Mirror
- 12 volt Electric Socket
- Horn
- Hand (Dial) Throttle, Electronic
- Adjustable Joystick Controls
- Anti-theft Security System with 6-button Keypad
- Storage Compartment with Netting
-
- Power Train
-
- Cat C2.2, Turbo Diesel Engine, Meeting Tier 4 Final and Stage V emission standards
- Air Cleaner, Dual Element, Radial Seal
- S·O·SSM Sampling Valve, Hydraulic Oil
- Filters, Cartridge-type, Hydraulic
- Filters, Canister-type, Fuel and Water Separator
- ATAAC/Radiator/Hydraulic Oil Cooler (side-by-side)
- Spring Applied, Hydraulically Released Parking Brakes
- Hydrostatic Transmission, Two Speed Travel
- Suspension – Independent Torsion Axles (4)
-
- Other
-
- Engine Enclosure, Lockable
- Extended Life Antifreeze, –36° C (–33° F)
- Machine Tie Down Points (6)
- Support, Lift Arm
- Hydraulic Oil Level Sight Gauge
- Radiator Coolant Level Sight Gauge
- Radiator, Expansion Bottle
- Cat ToughGuard™ Hose
- Auxiliary, Hydraulics, Continuous Flow
- Heavy Duty, Flat Faced Quick Disconnects with Integrated Pressure Release
- Split D-Ring to Route Work Tool Hoses Along Side of Left Lift Arm
- Electrical Outlet, Beacon
- Belly Pan Cleanout
- Variable Speed Demand Fan
- Product Link™ PL240, Cellular
-
- Mandatory Equipment
-
- Hydraulics, Standard or High Flow
- Quick Coupler, Mechanical or Powered
- High Visibility Seat Belt, 50 mm (2 in) or 75 mm (3 in)
- EU Preparation Package (Europe only)
- Steel Imbed Rubber Track – 320 mm (12.6 in) Block Tread or 400 mm (15.7 in) Bar Tread
- Dual Flange Front Idler/Single Flange Rear Idler
- PERFORMANCE PACKAGES:
– Performance Package H1: Standard Flow Hydraulics (No Self Level)
– Performance Package H2: Standard Flow Hydraulics, Dual Direction Electronic Self Level (Raise and Lower), Work Tool Return to Dig, Work Tool Positioner, and Electronic Snubbing (Raise and Lower)
– Performance Package H3: High Flow Hydraulics, Dual Direction Electronic Self Level (Raise and Lower), Work Tool Return to Dig, Work Tool Positioner, and Electronic Snubbing (Raise and Lower) - COMFORT PACKAGES:
– Open ROPS (C0): Static Seat (No Foot Throttle, Headliner, Heater or Door)
– Open ROPS (C1): Foot Throttle, Headliner, Cup Holder, and choice of Seat (Mechanical Suspension or High Back, Heated, Air Ride Seat) (No Heater or Door)
– Enclosed ROPS with Heater (C2): Foot Throttle, Headliner, Heater and Defroster, Side Windows, Cup Holder, Radio Ready, choice of Seat (Mechanical Suspension or High Back, Heated, Air Ride Seat) and Door (Glass or Polycarbonate)
– Enclosed ROPS with A/C (C3): C2 + Air Conditioner
Optional Equipment:
-
- Optional Equipment
-
- Hand-Foot Style Controls
- External Counterweights
- Beacon, Rotating
- Engine Block Heater – 120V
- Oil, Hydraulic, Cold Operation
- Paint, Custom
- Product Link PL641, Cellular
- Ride Control
- Advanced Display with Rearview Camera: Full Color, 127 mm (5 in) LCD screen, Advanced Multi-operator Security System, On-screen Adjustments for Implement Response, Hystat Response and Creep Control
- Work Tool Return to Dig and Work Tool Positioner
- Bluetooth® Radio with Microphone (AM/FM/Weather Band Receiver with USB and Auxiliary Input Jack)
Specifications
Engine
- Gross Power - SAE J1995
- 67.1 hp
- Displacement
- 134.3 in³
- Bore
- 3.3 in
- Stroke
- 3.9 in
- Net Power
- 65.8 hp
- Peak Torque - 1,500 rpm - SAE J1995
- 153 ft·lbf
- Net Power - SAE 1349
- 65.8 hp
- Net Power - ISO 9249
- 66.5 hp
- Engine Model
- Cat C2.2 CRDI
Operating Specifications
- Rated Operating Capacities - 35% Tipping Load
- 1,530 lb
- Tipping Load
- 4,370 lb
- Breakout Force - Tilt Cylinder
- 3,913 lb
- Rated Operating Capacity with Optional Counterweight
- 2,400 lb
- Rated Operating Capacities - 50% Tipping Load
- 2,185 lb
- Ground Pressure - With 400 mm/15.7 in Track
- 4.4 psi
- Ground Contact Area - With 400 mm/15.7 in Track
- 1,716 in²
- Note
- Operating Weight, Operating Specifications and Dimensions all based on 75 kg (165 lb) operator, all fluids, 1,730 mm (68 in) low profile bucket, 320 mm (12.6 in) tracks, standard flow hydraulics, C1 cab (OROPS, mechanical seat), 850 CCA battery, manual qui
- Ground Pressure - With 320 mm/12.6 in Track
- 5.4 psi
- Ground Contact Area - With 320 mm/12.6 in Track
- 1,373 in²
Weights
- Operating Weight
- 7,434 lb
- Note
- Operating Weight, Operating Specifications and Dimensions all based on 75 kg (165 lb) operator, all fluids, 1,730 mm (68 in) low profile bucket, 320 mm (12.6 in) tracks, standard flow hydraulics, C1 cab (OROPS, mechanical seat), 850 CCA battery, manual qui
Dimensions
- Length - Track on Ground
- 54.5 in
- Turning Radius from Center - Machine Rear
- 57.4 in
- Maximum Dump Angle
- 50.3°
- Height - Top of Cab
- 80.1 in
- Note
- Operating Weight, Operating Specifications and Dimensions all based on 75 kg (165 lb) operator, all fluids, 1,730 mm (68 in) low profile bucket, 320 mm (12.6 in) tracks, standard flow hydraulics, C1 cab (OROPS, mechanical seat), 850 CCA battery, manual qui
- Turning Radius from Center - Coupler
- 45.6 in
- Rack Back Angle - Maximum Height
- 85.5°
- Departure Angle
- 34.5°
- Bucket Pin Height - Maximum Lift
- 111.2 in
- Clearance at Maximum Lift and Dump
- 81 in
- Bucket Pin Height - Carry Position
- 8.6 in
- Maximum Overall Height
- 143.5 in
- Vehicle Width (400 mm/15.7 in tracks)
- 69.1 in
- Reach - Maximum Lift/Dump
- 22.2 in
- Overall Length - Track
- 71.2 in
- Turning Radius from Center - Bucket
- 81.5 in
- Maximum Reach - With Arms Parallel to Ground
- 53.4 in
- Length - Without Bucket
- 99.3 in
- Length - With Bucket on Ground
- 127.3 in
- Ground Clearance
- 7.7 in
- Vehicle Width (320 mm/12.6 in tracks)
- 66 in
Cab
- FOPS
- ISO 3,449:2,005 Level I
- ROPS
- ISO 3,471:2,008
Service Refill Capacities
- Cooling System
- 3.2 gal (US)
- Engine Crankcase
- 2.6 gal (US)
- Fuel Tank
- 15.1 gal (US)
- Hydraulic System
- 11.9 gal (US)
- Hydraulic Tank
- 9 gal (US)
Air Conditioning System (if equipped)
- Air Conditioning
- The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1,430). The system contains 0.81 kg of refrigerant which has a CO2 equivalent of 1.158 metric tonnes.
Noise Level
- Inside Cab**
- 83 dB(A)
- Note (2)
- **The declared dynamic operator sound pressure levels per ISO 6,396:2,008. The measurements were conducted with the cab doors and windows closed and at 70% of the maximum engine cooling fan speed. The sound level may vary at different engine cooling fan spe
- Outside Cab***
- 103 dB(A)
- Note (3)
- ***The labeled sound power level for the CE marked configurations when measured according to the test procedure and conditions specified in 2,000/14/EC.
- Note (1)
- Cab and Rollover Protective Structures (ROPS) are standard in North America and Europe.
Power Train
- Travel Speed - Forward or Reverse - One Speed
- 5 mile/h
- Travel Speed - Forward or Reverse - Two Speed
- 7.6 mile/h
Hydraulic System
- Hydraulic Flow - Standard - Hydraulic Power (Calculated)
- 35.5 hp
- Hydraulic Flow - High Flow - Hydraulic Power (Calculated)
- 50.9 hp
- Hydraulic Flow - High Flow - Loader Hydraulic Pressure
- 3,336 psi
- Hydraulic Flow - Standard - Loader Hydraulic Flow
- 18 gal/min
- Hydraulic Flow - Standard - Loader Hydraulic Pressure
- 3,336 psi
- Hydraulic Flow - High Flow - Loader Hydraulic Flow
- 26 gal/min
Standard/Optional Features
Standard Equipment:
-
- Electrical
-
- 12 volt Electrical System
- 80 ampere Alternator
- Ignition Key Start/Stop Switch
- Lights: Gauge Backlighting, Two Rear Tail Lights, Two Adjustable Front and Rear Halogen Lights, Dome Light
- Backup Alarm
- Heavy Duty Battery, 850 CCA
-
- Operator Environment
-
- Gauges: Fuel Level, Hour Meter
- Operator Warning System Indicators: Air Filter Restriction, Alternator Output, Armrest Raised/Operator Out of Seat, Engine Coolant Temperature, Engine Oil Pressure, Glow Plug Activation, Hydraulic Filter Restriction, Hydraulic Oil Temperature, Park Brake Engaged
- Adjustable Vinyl Seat
- Fold In Ergonomic Contoured Armrest
- Control Interlock System, when operator leaves seat or armrest raised: Hydraulic System Disables, Hydrostatic Transmission Disables, Parking Brake Engages
- ROPS Cab, Open, Tilt Up
- FOPS, Level I
- Top and Rear Windows
- Floor Mat
- Interior Rearview Mirror
- 12 volt Electric Socket
- Horn
- Hand (Dial) Throttle, Electronic
- Adjustable Joystick Controls
- Anti-theft Security System with 6-button Keypad
- Storage Compartment with Netting
-
- Power Train
-
- Cat C2.2, Turbo Diesel Engine, Meeting Tier 4 Final and Stage V emission standards
- Air Cleaner, Dual Element, Radial Seal
- S·O·SSM Sampling Valve, Hydraulic Oil
- Filters, Cartridge-type, Hydraulic
- Filters, Canister-type, Fuel and Water Separator
- ATAAC/Radiator/Hydraulic Oil Cooler (side-by-side)
- Spring Applied, Hydraulically Released Parking Brakes
- Hydrostatic Transmission, Two Speed Travel
- Suspension – Independent Torsion Axles (4)
-
- Other
-
- Engine Enclosure, Lockable
- Extended Life Antifreeze, –36° C (–33° F)
- Machine Tie Down Points (6)
- Support, Lift Arm
- Hydraulic Oil Level Sight Gauge
- Radiator Coolant Level Sight Gauge
- Radiator, Expansion Bottle
- Cat ToughGuard™ Hose
- Auxiliary, Hydraulics, Continuous Flow
- Heavy Duty, Flat Faced Quick Disconnects with Integrated Pressure Release
- Split D-Ring to Route Work Tool Hoses Along Side of Left Lift Arm
- Electrical Outlet, Beacon
- Belly Pan Cleanout
- Variable Speed Demand Fan
- Product Link™ PL240, Cellular
-
- Mandatory Equipment
-
- Hydraulics, Standard or High Flow
- Quick Coupler, Mechanical or Powered
- High Visibility Seat Belt, 50 mm (2 in) or 75 mm (3 in)
- EU Preparation Package (Europe only)
- Steel Imbed Rubber Track – 320 mm (12.6 in) Block Tread or 400 mm (15.7 in) Bar Tread
- Dual Flange Front Idler/Single Flange Rear Idler
- PERFORMANCE PACKAGES:
– Performance Package H1: Standard Flow Hydraulics (No Self Level)
– Performance Package H2: Standard Flow Hydraulics, Dual Direction Electronic Self Level (Raise and Lower), Work Tool Return to Dig, Work Tool Positioner, and Electronic Snubbing (Raise and Lower)
– Performance Package H3: High Flow Hydraulics, Dual Direction Electronic Self Level (Raise and Lower), Work Tool Return to Dig, Work Tool Positioner, and Electronic Snubbing (Raise and Lower) - COMFORT PACKAGES:
– Open ROPS (C0): Static Seat (No Foot Throttle, Headliner, Heater or Door)
– Open ROPS (C1): Foot Throttle, Headliner, Cup Holder, and choice of Seat (Mechanical Suspension or High Back, Heated, Air Ride Seat) (No Heater or Door)
– Enclosed ROPS with Heater (C2): Foot Throttle, Headliner, Heater and Defroster, Side Windows, Cup Holder, Radio Ready, choice of Seat (Mechanical Suspension or High Back, Heated, Air Ride Seat) and Door (Glass or Polycarbonate)
– Enclosed ROPS with A/C (C3): C2 + Air Conditioner
Optional Equipment:
-
- Optional Equipment
-
- Hand-Foot Style Controls
- External Counterweights
- Beacon, Rotating
- Engine Block Heater – 120V
- Oil, Hydraulic, Cold Operation
- Paint, Custom
- Product Link PL641, Cellular
- Ride Control
- Advanced Display with Rearview Camera: Full Color, 127 mm (5 in) LCD screen, Advanced Multi-operator Security System, On-screen Adjustments for Implement Response, Hystat Response and Creep Control
- Work Tool Return to Dig and Work Tool Positioner
- Bluetooth® Radio with Microphone (AM/FM/Weather Band Receiver with USB and Auxiliary Input Jack)