279DNon-Current
279D - 2013, Tier 2, LACD,AME,APD
Overview
The Cat 279D 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.
Specifications
| Engine Model | Cat C3.3B DIT (turbo) |
| Net Power | — |
| Rated Operating Capacities - 50% Tipping Load | — |
Benefits & Features
Comfortable Cab
Industry leading sealed and pressurized cab option provides a cleaner and quieter operating environment with excellent work tool visibility. Available high-back, heated, air ride seat with seat mounted adjustable joystick controls makes the D Series the industry leader in operator comfort.
Outstanding Power
High performance power train provides maximum performance and production capability through the Electronic Torque Management system, standard two speed travel and an industry exclusive electronic hand/foot throttle with decel pedal capability. Cat C3.3B engine and high performance power train provide high engine horsepower and torque, allowing partial-throttle operation for lower sound levels and fuel consumption. High Flow XPS hydraulic system is available for applications that demand maximum hydraulic work tool performance.
Versatility to Tackle Any Job
Cat “Intelligent Leveling” system (ILEV) provides industry leading technology, integration and optional features such as dual direction self level, work tool return to dig and work tool positioner. Standard fully independent torsion axle suspension combined with the optional Speed Sensitive Ride Control system improves operation on rough terrain, enabling better load retention, increased productivity and greater operator comfort. Broad range of performance matched Cat Work Tools makes the Cat Compact Track Loader the most versatile machine on the job site.
Specifications
| Engine Model | Cat C3.3B DIT (turbo) |
| Net Power | — |
| Gross Power - SAE J1995 | — |
| Net Power - SAE 1349 | — |
| Displacement | — |
| Bore | — |
| Stroke | — |
| Net Power SAE 1349† | — |
| Net Power - ISO 9249 | — |
| Net Power ISO 9249† | — |
| Peak Torque - 1,600 rpm - SAE J1995 | — |
| Note | †Tier 4 Interim equivalent engine offered only for Australia/New Zealand, Macedonia, Ukraine and South Korea. |
| Operating Weight | — |
| Note | *Operating Weight, Operating Specifications and Dimensions all based on 75 kg (165 lb) operator, all fluids, two speed, OROPS, 1981 mm (78 in) dirt bucket, 400 mm (15.7 in) tracks, dual flange front idler/single flange rear idler, standard flow hydraulics, mechanical suspension seat, no optional counterweights and manual quick coupler (unless otherwise noted). |
| Rated Operating Capacities - 50% Tipping Load | — |
| Tipping Load | — |
| Rated Operating Capacity with Optional Counterweight | — |
| Rated Operating Capacities - 35% Tipping Load | — |
| Breakout Force - Tilt Cylinder | — |
| Ground Contact Area - With 400 mm/15.7 in Track | — |
| Note | *Operating Weight, Operating Specifications and Dimensions all based on 75 kg (165 lb) operator, all fluids, two speed, OROPS, 1981 mm (78 in) dirt bucket, 400 mm (15.7 in) tracks, dual flange front idler/single flange rear idler, standard flow hydraulics, mechanical suspension seat, no optional counterweights and manual quick coupler (unless otherwise noted). |
| Ground Pressure - With 450 mm/17.7 in Track | — |
| Rated Operating Capacities - 50% Tipping Load | — |
| Ground Contact Area - With 450 mm/17.7 in Track | — |
| Ground Pressure - With 400 mm/15.7 in Track | — |
| Reach - Maximum Lift/Dump | — |
| Length - Track on Ground | — |
| Vehicle Width (400 mm/15.7 in tracks) | — |
| Maximum Overall Height | — |
| Turning Radius from Center - Bucket | — |
| Turning Radius from Center - Machine Rear | — |
| Vehicle Width (450 mm/17.7 in tracks) | — |
| Ground Clearance | — |
| Maximum Reach - With Arms Parallel to Ground | — |
| Length - With Bucket on Ground | — |
| Overall Length - Track | — |
| Bucket Pin Height - Maximum Lift | — |
| Length - Without Bucket | — |
| Turning Radius from Center - Coupler | — |
| Clearance at Maximum Lift and Dump | — |
| Height - Top of Cab | — |
| Bucket Pin Height - Carry Position | — |
| Departure Angle | 32° |
| Maximum Dump Angle | 39° |
| Note | *Operating Weight, Operating Specifications and Dimensions all based on 75 kg (165 lb) operator, all fluids, two speed, OROPS, 1981 mm (78 in) dirt bucket, 400 mm (15.7 in) tracks, dual flange front idler/single flange rear idler, standard flow hydraulics, mechanical suspension seat, no optional counterweights and manual quick coupler (unless otherwise noted). |
| Rack Back Angle - Maximum Height | 84° |
| Hydraulic Flow - High Flow XPS - Maximum Loader Hydraulic Flow | — |
| Hydraulic Flow - Standard - Loader Hydraulic Pressure | — |
| Hydraulic Flow - High Flow XPS - Maximum Loader Hydraulic Pressure | — |
| Hydraulic Flow - Standard - Loader Hydraulic Flow | — |
| Hydraulic Flow - High Flow XPS - Hydraulic Power (Calculated) | — |
| Hydraulic Flow - Standard - Hydraulic Power (Calculated) | — |
| ROPS | ISO 3471:2008 |
| FOPS | ISO 3449:2005 Level I |
| FOPS Level II | ISO 3449:2005 Level II |
| Travel Speed - Forward or Reverse - One Speed | — |
| Travel Speed - Forward or Reverse - Two Speed | — |
| Cooling System | — |
| Engine Crankcase | — |
| Fuel Tank | — |
| Hydraulic System | — |
| Hydraulic Tank | — |
| Inside Cab** | — |
| Note (2) | ***The labeled sound power level for the CE marked configurations when measured according to the test procedure and conditions specified in 2000/14/EC. |
| Outside Cab*** | — |
| Note (1) | **The declared dynamic operator sound pressure levels per ISO 6396:2008. 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 speeds. |
Benefits & Features
Comfortable Cab
Industry leading sealed and pressurized cab option provides a cleaner and quieter operating environment with excellent work tool visibility. Available high-back, heated, air ride seat with seat mounted adjustable joystick controls makes the D Series the industry leader in operator comfort.
Outstanding Power
High performance power train provides maximum performance and production capability through the Electronic Torque Management system, standard two speed travel and an industry exclusive electronic hand/foot throttle with decel pedal capability. Cat C3.3B engine and high performance power train provide high engine horsepower and torque, allowing partial-throttle operation for lower sound levels and fuel consumption. High Flow XPS hydraulic system is available for applications that demand maximum hydraulic work tool performance.
Versatility to Tackle Any Job
Cat “Intelligent Leveling” system (ILEV) provides industry leading technology, integration and optional features such as dual direction self level, work tool return to dig and work tool positioner. Standard fully independent torsion axle suspension combined with the optional Speed Sensitive Ride Control system improves operation on rough terrain, enabling better load retention, increased productivity and greater operator comfort. Broad range of performance matched Cat Work Tools makes the Cat Compact Track Loader the most versatile machine on the job site.
Advanced Display
Maximize machine capability and control with optional Advanced Display providing on-screen adjustments for implement response, hystat response and creep control. The display also features multi-language functionality with customizable layouts, security system and rearview camera.
Easy Service
Ground level access to all daily service and routine maintenance points helps reduce machine downtime for greater productivity.
Data not available.
Standard Equipment
- ELECTRICAL
- 12 volt Electrical System
- 80 ampere Alternator
- Ignition Key Start/Stop Switch
- Lights: Gauge Backlighting, Two Rear Tail Lights, Two Rear Halogen Working Lights, Two Adjustable Front Halogen Lights, Dome Light
- Backup Alarm
- Heavy Duty Battery, 880 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, Engine Emission System
- 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 C3.3B, Turbo Diesel Engine
- Air Cleaner, Dual Element, Radial Seal
- S∙O∙SSM Sampling Valve, Hydraulic Oil
- Filters, Cartridge-type, Hydraulic
- Filters, Cartridge-type, Fuel and Water Separator
- Radiator/Hydraulic Oil Cooler (side-by-side)
- Spring Applied, Hydraulically Released, Wet Multi Disc Parking Brakes
- Hydrostatic Transmission, Two Speed Travel
- Suspension – Independent Torsion Axles (4)
- OTHER
- Engine Enclosure, Lockable
- Extended Life Antifreeze, –37° C (–34° 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 XPS
- Quick Coupler, Mechanical or Powered
- Seat Belt, 50 mm (2 in) or 75 mm (3 in)
- Steel Imbed Rubber Track – 400 mm (15.7 in) or 450 mm (17.7 in)
- Dual Flange Front Idler/Single Flange Rear Idler or Triple Flange Front/Rear Idlers
- PERFORMANCE PACKAGES:<ul><li>Performance Package H1: Standard Flow Hydraulics (No Self Level)</li><li>Performance Package H2: Standard Flow Hydraulics, Dual Direction Electronic Self Level (Raise and Lower), Electronic Snubbing (Raise and Lower)</li><li>Performance Package H3: High Flow XPS, Dual Direction Electronic Self Level (Raise and Lower), Electronic Snubbing (Raise and Lower)</li></ul>
- COMFORT PACKAGES:<ul><li>Open ROPS (C0): Static Seat (No Foot Throttle, Headliner, Heater or Door)</li><li>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)</li><li>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)</li><li>Enclosed ROPS with A/C (C3): C2 + Air Conditioner</li></ul>
Optional Equipment
- OPTIONAL EQUIPMENT
- Hand-Foot Style Controls
- External Counterweights
- Beacon, Rotating
- Engine Block Heater – 120V
- Oil, Hydraulic, Cold Operation
- Paint, Custom
- Heavy Duty Battery, 1,000 CCA
- Product Link PL641, Cellular
- Speed Sensitive Ride Control
- Advanced Display: Full Color, 5 in LCD screen, Advanced Multi-operator Security System, On-screen Adjustments for Implement Response, Hystat Response, and Creep Control; Rearview Camera Ready
- Advanced Display: Rearview Camera Included
- Work Tool Return to Dig and Work Tool Positioner
- Bluetooth Radio with Microphone (AM/FM/Weather Band Receiver with USB and Auxiliary Input Jack)
Related Products
General Purpose Buckets
Used to dig, load, carry, level, dump and grade in a variety of applications.
| Model | Width | ||
|---|---|---|---|
| 1883 mm (74 in) | — | — | — |
| 2188 mm (86 in) | — | — | — |
| 1576 mm (62 in) | — | — | — |
| 1730 mm (68 in) | — | — | — |
| 2036 mm (80 in) | — | — | — |
Industrial Grapple Buckets
Designed to handle a wide array of materials in a variety of operating conditions.
| Model | Width | ||
|---|---|---|---|
| 1730 mm (68 in) | — | — | — |
| 1576 mm (62 in) | — | — | — |
| 1883 mm (74 in) | — | — | — |
| 2036 mm (80 in) | — | — | — |
Light Material Buckets
High volume bucket designed for handling light material like snow, grain, fertilizer, or mulch.
| Model | Width | ||
|---|---|---|---|
| 1883 mm (74 in) | — | — | — |
| 2036 mm (80 in) | — | — | — |
Utility Buckets
Designed with a taller back height and longer floor length for lower density materials.
| Model | Width | ||
|---|---|---|---|
| 1576 mm (62 in) | — | — | — |
| 1883 mm (74 in) | — | — | — |
| 1730 mm (68 in) | — | — | — |