D10T2 Dozer (US EPA Tier 4 Final)



Technical Specifications
Benefits and Features
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The Cat® D10T2 Dozer is the perfect mix of muscle, comfort and versatility, with industry-leading features that deliver top performance and high productivity. It is flexible enough to be used on heavy construction sites and robust enough to be used on mine sites. Cat customers can count on the D10T2’s superior performance, long life, ease of operation and world-class service from the global Cat dealer network to be the backbone of their operation. With dozens of performance and efficiency features, a comfortable operator environment designed for productivity, onboard and optional technology offerings, and downtime-reducing serviceability features, the D10T2 will work harder, last longer and help you get more done at the lowest possible cost per unit of material moved.

Engine Model Cat® C27
Flywheel Power 600 HP
Bore 5.4 in
Stroke 6 in
Displacement 1648 in³
Engine Power - Gross SAE J1995* (FWD/REV) 471/571 kW (632/766 HP)
Engine Power - ISO 14396 (FWD/REV) 462/562 kW (620/754 HP)
Engine Power - Net SAE J1349/ISO 9249 (FWD/REV) 447/538 kW (600/722 HP)
Engine Power - Net SAE J1349/ISO 9249 DIN (FWD/REV) 608/732 mhp
Emissions U.S. EPA Tier 4 Final
Net SAE J1349/ISO 9249 (FWD/REV) 447/538 kW (600/722 HP)
Net SAE J1349/ISO 9249 DIN (FWD/REV) 608/732 mhp
Note (1) *Excludes all fan losses.
Note (2) Engine ratings apply at 1,800 rpm.
Note (3) Net power advertised is the power available at the flywheel when the engine is equipped with air cleaner, muffler, alternator, fan, and engine emissions controls as required.
Note (4) No derating (in FWD gears) required up to 4572 m (15,000 ft) altitude.
Operating Weight 154700 lb
Shipping Weight 109775 lb
Note (1) D10T2 Operating Weight includes coolant, lubricants, full fuel tank, ROPS, FOPS cab, SU ABR bulldozer, dual tilt, single-shank ripper with pin-puller, fast fuel, 610 mm/24 in ES shoes, and operator.
Note (2) D10T2 Shipping Weight includes coolant, lubricants, 10% fuel, FOPS cab, fast fuel, and 610 mm/24 in ES shoes.
Shoe Type Extreme Service (ES)
Width - Shoe 24 in
Shoes/Side 44
Grouser Height 3.7 in
Pitch 10.25 in
Ground Clearance 28.5 in
Track Gauge 100.4 in
Length - Track on Ground 152.8 in
Ground Contact Area 7347 in²
Track Rollers/Side 8
Number of Carrier Rollers 1 per side (optional)
1 Forward 2.5 mile/h
2 Forward 4.5 mile/h
3 Forward 7.9 mile/h
1 Reverse 3.2 mile/h
2 Reverse 5.6 mile/h
3 Reverse 9.8 mile/h
Type 3-speed planetary powershift
Transmission Clutch Diameter 17.1 in
Service Refill Capacities
Fuel Tank 314.4 gal (US)
Cooling System 47.6 gal (US)
Engine Crankcase* 18 gal (US)
Power Train 60.8 gal (US)
Final Drive - Each 6.1 gal (US)
Roller Frames - Each 16.9 gal (US)
Pivot Shaft Compartment 8.7 gal (US)
Hydraulic Tank 34.6 gal (US)
Note *With oil filters.
Hydraulic Controls
Pump Type Variable displacement piston
Bulldozer Relief Valve Setting 4061 psi
Tilt Cylinder Relief Valve Setting 2944 psi
Ripper - Lift - Relief Valve Setting 4061 psi
Ripper - Pitch - Relief Valve Setting 4061 psi
Note (1) Pump output measured at 1,800 rpm engine speed.
Note (2) Electro-hydraulic pilot valves assist operations of ripper and dozer controls.
Note (3) Complete system consists of pump, tank with filter, oil cooler, valves, lines, and control levers.
Combined Pump Output - Implement 100.4 gal/min
Steering and Brakes
Hydraulically Applied Multiple-disc Steering Clutch 15.4 in
Spring Applied Multiple-disc Brake 15.4 in
FOPS Falling Objects Protective Structure (FOPS) meets the following criteria: ISO 3449:2005 LEVEL II.
ROPS Rollover Protective Structure (ROPS) meets the following criteria: ISO 3471:2008.
Sound (1) The exterior sound pressure level for the standard machine (ISO 6395) is 115 dB(A)/111 dB(A) (sound suppressed).
Sound (2) The operator equivalent sound pressure level (ISO 6396) is 77 dB(A)/74 dB(A) (sound suppressed).
Air Conditioning System
Air Conditioning The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.9 kg (4.2 lb) of refrigerant which has a CO2 equivalent of 2.717 metric tonnes (3.0 tons).
Dimensions (Approximate)
Drawbar Height (Center of Clevis) 34 in
Ground Clearance* 28.5 in
Height - FOPS Cab* 161.3 in
Height - ROPS/Canopy* 173.5 in
Height - Top of Stack* 171.5 in
Length - Basic Tractor - With Drawbar 220.4 in
Length - Track on Ground 152.8 in
Length - With Multi-Shank Ripper 285.1 in
Length - With SU-Blade 292 in
Length - With Single-Shank Ripper 278.8 in
Length - With U-Blade 305.1 in
Overall Length - Basic Tractor 209.6 in
Overall Length - SU-Blade/SS Ripper 360.6 in
Track Gauge 100.4 in
Width - Over Trunnions 147.1 in
Width - Without Trunnions - 610 mm/24 in ES 129.6 in
Track Roller Frame
Oscillation 13.8 in


  • The D10T2 is powered by the Cat C27 engine, which delivers power and reliability, ensuring top performance, high productivity and exceptional service life.
  • The engine performs at full rated net power with a high torque rise of 21% (in forward gears), allowing the D10T2 to doze through tough material.
  • The engine is matched with a high-efficiency torque converter and electronically controlled power-shift transmission.
  • Bogie suspension allows the track to conform to ground conditions, delivering higher traction and less slippage.


  • The Cat Optimized Seat has six-way adjustment control for optimal support and comfort. Seat side bolsters restrain side-to-side movement, especially when working on side slopes.
  • The automatic climate control system automatically adjusts heating and air conditioning controls to maintain a consistent cab temperature throughout the day.
  • Low-effort electronic steering, ripper and dozer controls are easily accessible and provide sure, precise maneuvering.
  • The elevated sprocket and suspended undercarriage work together, increasing traction, absorbing impact and reducing shock loads transferred to the undercarriage for a smoother, more comfortable ride.
  • The D10T2 offers three options to control operator sound and spectator sound levels.


  • The tapered hood, notched fuel tank and narrow ripper carriage give the operator a clear line of sight to front and rear work areas.
  • The Seat Belt Warning System reminds the operator to engage the seat belt anytime the key is on, while the Operator Not Present monitoring system locks out the powertrain and hydraulics under certain conditions.
  • A factory-installed fire suppression system and several lighting package options are available.
  • An optional powered access ladder and strategically placed grab handles, plus non-slip steps and decking, improve access and egress.


  • The Advanced Productivity Electronic Control System (APECS) is a key contributor to improved speed shift performance and quality.
  • Enhanced Autoshift (EAS) improves fuel efficiency and productivity by automatically selecting the optimal gear and engine speed combination based upon powertrain load and desired ground speed.
  • Bi-directional shift allows the operator, by just making a directional change, to automatically select the desired forward and reverse gears or the desired forward and reverse speeds when EAS is activated.
  • A single-stage torque converter with output torque divider sends 75% of engine torque through the converter and 25% through a direct drive shaft for greater driveline efficiency, higher torque multiplication and ease of operation.


  • Product Link™ enables the remote transmission of information about the location, operation and condition of equipment.
  • Automated Blade Assist (ABA) (optional) increases efficiency while reducing operator workload, making use of preset blade pitch positions for the load, carry and spread portions of cycle.
  • AutoCarry™ (optional) automates blade lift to maintain desired blade load, improve load consistency and reduce track slip.
  • Automatic Ripper Control (optional) automatically controls ripper height to limit track slip, reducing operator fatigue.
  • Optional Cat MineStar™ Solutions include a suite of safety technologies, fleet management solutions, equipment health offerings and high-precision guidance technologies, as well as multiple levels of remote operation.


  • The ground-level service center mounted on the ripper cylinder or counterweight provides easy access to the lighting switch and engine shutdown switch.
  • Standard in the engine compartment, the high-speed oil change system allows control of fluids while increasing the speed of oil changes for both the engine and powertrain. It can be serviced at ground level.
  • The fast fuel system at ground level, with positive fuel shut-off to prevent fuel spillage, can reduce fuel waste and decrease downtime.


  • A wide variety of Cat blades is available for the D10T2. All blades feature a strong box-section design that resists twisting and cracking. Blades are made of high tensile strength steel that stands up to the most demanding applications.
  • Special application blades include coal stockpile blade, cushion dozer blade, reclamation blade and wood chip blade.
  • Specialty attachments include single-shank ripper, multi-shank ripper and an optional deep-shank tooth ripper.


  • The frame is built to absorb high-impact shock loads and twisting forces encountered during severe dozing and ripping applications. The redesigned roller frames consist of three main castings to resist bending and twisting.
  • Frame, powertrain and main components are built to be rebuilt — for a cost-effective second life of like-new performance at a fraction-of-new price.
  • The main case elevates the final drives well above the ground-level work area to protect them from impact loads, abrasion and contaminants.
  • Heavy-Duty Extended Life (HDXL) undercarriage with DuraLink is built tough to stand up to high-impact and highly abrasive environments and applications.

Standard Equipment:

  • Electrical
    • Alternator, 150 amp
    • Back up alarm
    • Batteries, 12-volt (2), 200 amp-hour
    • Converter, 12-volt, 10 amp and 20 amp
    • Diagnostic connector
    • Horn, forward warning
    • Light, engine compartment
    • Lighting system, 8 Halogen
    • Starting receptacle
  • Operator Environment
    • Air conditioner and heater
    • Armrest, adjustable
    • Cab, FOPS
    • Deactivation switch, hydraulic controls
    • Decelerator, pedal
    • Finger Tip Control (FTC) steering
    • Governor switch, electronic
    • Hydraulic system, electronically controlled
    • Information display – Multi-color
    • Mirror, rearview
    • Radio ready, entertainment
    • ROPS rollbar
    • Seat belt, retractable 76 mm (3 in)
    • Seat, cloth, air suspension
    • Wipers, intermittent, low and high speeds
    • Work monitor
  • Power Train
    • Aluminum bar-plate radiator, 6 fpi
    • Aftercooler, air-to-air
    • Air filters, dual with precleaner
    • Cat C27
    • Coolant, extended life
    • Shift management:
      – Advanced Productivity Electronic Control System (APECS)
      – Enhanced AutoShift (EAS)
    • Engine Idler Shutdown Timer
    • Ether starting aid, automatic
    • Hydraulic demand fan
    • Fast fuel system
    • Four planet, double-reduction planetary final drives
    • Fuel priming pump, electric
    • High speed oil change system
    • Mufflers, dual
    • Parking brake, electronic
    • Prescreener
    • Separator, water/fuel
    • Thermal shields, exhaust
    • Torque divider
    • Transmission, powershift:
      – (3F/3R speeds)
  • Safety And Security
    • Anchorage points
    • Fender guard rails
    • Heavy duty steps and handles
    • Operator Not Present Monitoring System
    • Seat belt warning system
    • Slope and side-slope monitor
  • Undercarriage
    • 610 mm (24 in) Extreme Service track shoe
    • Equalizer bar end pin grease fittings, remote
    • Rollers and idlers, lifetime lubricated
    • Sprocket rim segments, replaceable
    • Suspension-type undercarriage, eight-roller tubular track roller frame (carrier roller ready)
    • Three bolt idler caps
    • Track adjusters, hydraulic
    • Track guides
    • Two-piece master links
  • Other Standard Equipment
    • Auto-blade assist – Dual tilt required
    • Bottom guard
    • CD ROM parts book
    • Ecology drains
    • Engine enclosure
    • Fluid sampling ports
    • Grade control ready
    • Ground level service center
    • Hydraulic system, electronically controlled load sensing
    • Mounting, lift cylinders
    • Ripper hydraulics
    • Vandalism, protection (8 caplocks)
    • VIMS 3G
    • Product Link (Satellite)

Optional Equipment:

  • Bulldozer Attachments
    • 10SU Abrasion resistant blade
    • 10SU Abrasion resistant blade, black
    • 10SU Push plate
    • 10U No wear plate
    • 10U Abrasion resistant blade
    • 10U Abrasion resistant blade, black
  • Guards
    • Bottom guards, cushion dozer
    • Bottom guards, front counterweight
    • Bottom guards, partial
    • Bottom guards, sealed
    • Guard, fan debris
    • Guard, undercarriage idlers
    • Mounting GP, rear screen
    • Screens, grill door
  • Operator Station
    • Air conditioner:
      – Fender
      – ROPS
    • Cab glass:
      – 276 kPa (40 psi)
      – Dual pane impact resistance glass
    • Operator arrangement:
      – 5th Percentile Arrangement
      – Quick opening floor plates
    • Powered precleaner
    • Seat, air suspension:
      – Cloth, heated and ventilated
      – Vinyl
    • Visibility arrangement:
      – Single camera
      – Dual camera
      – Mirrors
    • Window shades
  • Power Train
    • Coolant, arctic
    • Engine prelube
    • Final drives:
      – Clamshell guard
      – Cold weather
      – Guarded
    • Lubrication, arctic
    • Copper Grommetted Tube Radiator
    • Reversible cooling fan
    • Remote high speed oil change system:
      – Ripper
      – Counterweight
  • Rear Attachments
    • Counterweight:
      – 3 slab with hitch
      – 4 slab with hitch
    • CapSure hammerless installation and positive retention system:
      – Single shank
      – Multi shank
      – Single shank deep
    • Drawbar, rear
    • Multi shank ripper:
      – Deep shank
      – Standard shank
    • Single shank ripper:
      – Push block with pin puller
      – Standard shank
      – Standard shank with pin puller
    • Ripper mounting:
      – Standard
      – Wide track
  • Safety And Security
    • Access arrangement
    • Fire suppression ready
    • Fire suppression installation
    • Fuel tank, platform ready
    • Lights:
      – Halogen, twelve
      – HID
      – LED
      – LED, high intensity
    • Powered access ladder
    • Rear access platform
  • Special Arrangements
    • High debris
    • Sound
    • Stockpile
  • Technology
    • Machine control, performance:
      – AutoCarry
      – Automatic ripper control
    • Command for Dozing
    • Terrain for Grading:
      – with blade control
  • Undercarriage
    • Carrier rollers
    • Carrier rollers, cold weather
    • Tracks, PPR, sealed and lubricated:
      – 610 mm (24 in) Extreme Service Trapezoidal Hole
      – 610 mm (24 in) Super Extreme Service
      – 610 mm (24 in) Extreme Service Scallop Resistant
      – 610 mm (24 in) Super Extreme Service Scallop Resistant
      – 610 mm (24 in) Super Extreme Service Scallop Resistant Round Hole
      – 710 mm (28 in) Extreme Service
      – 710 mm (28 in) Super Extreme Service
      – 710 mm (28 in) Extreme Service Trapezoidal Hole
      – 710 mm (28 in) Extreme Service Scallop Resistant
      – 710 mm (28 in) Super Extreme Service Scallop Resistant
      – 710 mm (28 in) Super Extreme Service Scallop Resistant Round Hole
      – 760 mm (30 in) Extreme Service Clipped
      – 760 mm (30 in) Super Extreme Service Clipped
      – 786 mm (31 in) Extreme Service
      – 786 mm (31 in) Extreme Service Trapezoidal Hole
      – 786 mm (31 in) Extreme Service Scallop Resistant ARM
    • Undercarriage arrangements:
      – Abrasion resistant
      – Cold abrasion
      – Cold weather
      – Guarded
      – Sound
  • Other Attachments
    • Automatic lubrication system
    • Fire suppression ready
    • Fire suppression installation
    • Fuel lines, heater
    • Grease points, grouped
    • Heater, engine coolant
    • Hydraulic, dual tilt
    • Hydraulic, dual tilt, cushion dozer
    • Hydraulic, single tilt, cushion dozer
    • Main frame, cushion dozer
    • Starting cold weather

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