D9 Dozer

The Cat® D9 Dozer is a versatile machine designed to be used in a variety of applications, such as ripping overburden, production dozing, stockpiling, winching, site maintenance, fleet support and reclamation. It can be equipped with a number of blade options to meet site-specific needs. A highly reliable and fully integrated Cat machine, the D9’s components work together to ensure top performance, high availability and long life. Features like the new stator clutch torque converter boost efficiency and reduce fuel usage, and a number of onboard technology solutions further increase efficiency and performance. These improvements — and more — make the D9 a dozer that delivers a lower overall cost per unit of material moved.

  • Engine Model Cat® C18

  • Engine Power - Net SAE J1349/ISO 9249 452 hp

  • Operating Weight 110225 lb

  • Shipping Weight 84373 lb

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Product Specifications

Specifications

Engine - U.S. EPA Tier 2/3 Equivalent

  • Bore 5.7in³

  • Displacement 1106in³

  • Emissions U.S. EPA Tier 2 or Tier 3 equivalent

  • Engine Model Cat® C18

  • Engine Power - Gross SAE J1995 487hp

  • Engine Power - ISO 14396 479hp

  • Engine Power - Net SAE J1349/ISO 9249 452hp

  • Note (1) All engine ratings apply at 1,750 rpm.

  • Note (2) No derating required up to 4267 m (14,000 ft) altitude.

  • Stroke 7.2in

Weights

  • Note (1) D9 Operation Weight includes hydraulic controls, blade tilt cylinder, coolant, lubricants, full fuel tank, ROPS, FOPS cab, SU Blade, Single-Shank Ripper, 610 mm (24 in) ES shoes and operator.

  • Note (2) D9 Operation Weight includes base machine chassis with cab, pivot shaft, roller frames, track and ROPS.

  • Operating Weight 110225lb

  • Shipping Weight 84373lb

Standards

  • FOPS Falling Object 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 The average dynamic spectator sound power level when ISO 6395:2008 is used to measure the value for a machine is 116 dB(A). The measurement was conducted at 70% of the maximum engine cooling fan speed. The sound level may vary at different engine cooling

  • Sound (1) The average dynamic operator sound pressure level when ISO 6396:2008 is used to measure the value for an enclosed cab is 78 dB(A). The measurement was conducted at 70% of the maximum engine cooling fan speed. The sound level may vary at different engine c

  • Sound (2) Hearing protection may be needed when the machine is operated with an open operator station for extended periods, in a noisy environment, or with a cab that is not properly maintained.

Undercarriage

  • Ground Clearance 18.1in

  • Ground Contact Area 45.6ft²

  • Grouser Height 3.3in

  • Length - Track on Ground 136.6in

  • Number of Carrier Rollers 1 per side (optional)

  • Pitch 9.4in

  • Shoe Type Extreme Service

  • Shoes/Side 43

  • Track Gauge 88.6in

  • Track Rollers/Side 8

  • Width - Shoe 24in

Steering and Brakes

  • Brake Count 8

  • Brake Diameter 15.5in

  • Brake Type Spring Applied Wet Disc

  • Steering Type Differential

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 2.1 kg of refrigerant which has a CO2 equivalent of 3.003 metric tonnes.

Transmission

  • 1.0 Forward 2.2mile/h

  • 1.0 Reverse 2.7mile/h

  • 2.0 Forward 3.9mile/h

  • 2.0 Reverse 4.8mile/h

  • 3.0 Forward 6.8mile/h

  • 3.0 Reverse 8.4mile/h

  • Type Planetary powershift

Blade - Semi-Universal

  • Blade Capacity (SAE J1265) 17.8yd³

  • Blade Height 76.1in

  • Blade Weight 10587lb

  • Blade Width (over end bits) 171.3in

  • Ground Clearance at Full Lift 56in

  • Maximum Digging Depth 23.9in

  • Maximum Tilt 37in

  • Note * Total Operating Weight includes: single tilt hydraulics, coolant, lubricants, full fuel tank, ROPS, FOPS cab, 610 mm (24 in) ES track shoes and the noted blade and ripper type.

  • Total Operating Weight* (with blade and single-shank ripper) 110205lb

Blade - Universal

  • Blade Capacity (SAE J1265) 21.7yd³

  • Blade Height 76.1in

  • Blade Weight 12016lb

  • Blade Width (over end bits) 184.3in

  • Ground Clearance at Full Lift 56in

  • Maximum Digging Depth 23.9in

  • Maximum Tilt 39.9in

  • Note *Total Operating Weight includes: single tilt hydraulics, coolant, lubricants, full fuel tank, ROPS, FOPS cab, 610 mm (24 in) ES track shoes and the noted blade and ripper type.

  • Total Operating Weight* (with blade and single-shank ripper) 111362lb

Ripper - Single Shank

  • Maximum Clearance Raised - Under Tip, Pinned in Bottom Hole 34.7in

  • Maximum penetration depth (standard tip) 48.5in

  • Maximum penetration force * (shank vertical) 35520lbf

  • Note *Total Operating Weight includes: single tilt hydraulics, coolant, lubricants, full fuel tank, ROPS, FOPS cab, 610 mm (24 in) ES track shoes and the noted blade and ripper type.

  • Number of Pockets 1

  • Pryout Force 74637lbf

  • Total Operating Weight* (with SU Blade and noted ripper) 110205lb

  • Weight 10701lb

Ripper - Single Shank, Deep Ripping

  • Maximum Clearance Raised - Under Tip, Pinned in Bottom Hole 32.2in

  • Maximum penetration depth (standard tip) 68in

  • Maximum penetration force * (shank vertical) 38667lbf

  • Note *Total Operating Weight includes: single tilt hydraulics, coolant, lubricants, full fuel tank, ROPS, FOPS cab, 610 mm (24 in) ES track shoes and the noted blade and ripper type.

  • Number of Pockets 1

  • Pryout Force 74412lbf

  • Total Operating Weight* (with SU Blade and noted ripper) 110485lb

  • Weight 10981lb

Ripper - Multi-Shank, Adjustable Parallelogram

  • Maximum Clearance Raised - Under Tip, Pinned in Bottom Hole 34.6in

  • Maximum Penetration - Standard Tip 31.4in

  • Maximum Penetration Force - Shank Vertical 34621lbf

  • Note * Total Operating Weight includes: single tilt hydraulics, coolant, lubricants, full fuel tank, ROPS, FOPS cab, 610 mm (24 in) ES track shoes and the noted blade and ripper type.

  • Number of Pockets 3

  • Pry-Out Force - Multi-Shank Ripper with One Tooth 81156lbf

  • Total Operating Weight* - With SU-Blade and Ripper 111739lb

  • Weight 12136lb

Engine - U.S. EPA Tier 4 Final/EU Stage V

  • Bore 5.7in³

  • Displacement 1106in³

  • Emissions U.S. EPA Tier 4 / EU Stage V

  • Engine Model Cat® C18

  • Engine Power - Gross SAE J1995 477hp

  • Engine Power - ISO 14396 468hp

  • Engine Power - Net SAE J1349/ISO 9249 440hp

  • Note (1) All Engine ratings apply at 1,750 rpm.

  • Note (2) No derating required up to 2499 m (8,200 ft).

  • Stroke 7.2in³

FLUID CAPACITIES

  • Cooling System 21gal (US)

  • DEF Tank (Tier 4 only) 9.5gal (US)

  • Engine Crankcase* 10gal (US)

  • Final Drives (each) 4gal (US)

  • Fuel Tank (Fast Fill) 248gal (US)

  • Fuel Tank (Splash Fill) 254gal (US)

  • Hydraulic System Tank 24gal (US)

  • Note *With oil filters.

  • Note 2 Biodiesel blends up to B20 (20% blend by volume) are acceptable when blended with 15 ppm (mg/kg) sulfur or less ULSD. B20 should meet ASTM D7467 specification (biodiesel blend stock should meet Cat biodiesel spec, ASTM D6751 or EN 14214). Cat DEO-ULSTM or

  • Note 3 All non-road Tier 4 Final diesel engines are required to use only ultra-low sulfur diesel (ULSD) fuels containing 15 ppm (mg/kg) sulfur or less.

  • Note 4 Diesel Exhaust Fluid (DEF) used in Cat Selective Catalytic Reduction (SCR) systems must meet the requirements outlined in the International Organization for Standardization (ISO) standard 22241.

  • Pivot Shaft Oil 8gal (US)

  • Powertrain 40gal (US)

  • Roller Frames (each) 12gal (US)

Hydraulic Controls

  • Fan Pump 21gal/min

  • Lift Cylinder Relief Valve Setting 3800lbf/in

  • Note (1) Steering pump output measured at 1,750 engine rpm and 30 000 kPa (4,350 psi).

  • Note (2) Implement pump output measured at 1,750 engine rpm and 20 000 kPa (2,900 psi).

  • Note (3) Fan pump output measured at 1,750 engine rpm and 17 000 kPa (2,470 psi)

  • Pump Output - Steering 96gal/min

  • Pump Type Piston-type geared to flywheel

  • Ripper - Lift - Relief Valve Setting 3800psi

  • Ripper - Pitch - Relief Valve Setting 3800psi

  • Steering System - Pressure 5874psi

  • Tank Capacity 24gal/min

  • Tilt Cylinder Flow - Head End Flow 53gal/min

  • Tilt Cylinder Flow - Rod End Flow 53gal/min

  • Tilt Cylinder Relief Valve Setting 2799psi

Dimensions (Approximate)

  • Drawbar Height (Center of Clevis)* 30in

  • Ground Clearance* 18.1in

  • Height - FOPS Cab* 150.4in

  • Height - ROPS/Canopy* 157.5in

  • Height - Top of Stack* 152.6in

  • Length - Basic Tractor - With Drawbar 206.4in

  • Length - Basic Tractor - With Winch 218.3in

  • Length - Track on Ground 136.6in

  • Length - With Multi-Shank Ripper 257.4in

  • Length - With SU-Blade** 259.9in

  • Length - With Single-Shank Ripper 257in

  • Length - With U-Blade 274.3in

  • Note (1) *Includes grouser height for total dimensions on hard surfaces.

  • Overall Length - Basic Tractor 193.3in

  • Overall Length - SU-Blade/SS Ripper 323.6in

  • Track Gauge 88.6in

  • Width - Over Trunnions 130.3in

  • Width - Without Trunnions - Standard Shoe 113in

Winches

  • Drum Width 12.6in

  • Maximum Drum Capacity - Optional Cable Length 204ft

  • Maximum Drum Capacity - Recommended Cable Length 257in

  • Note *Weight shown is base winch only. Does not include mounting arrangement, control arrangement, oil, or wire rope. With counterweight: 3700 kg (8,150 lb).

  • Note (2) Variable speed, hydraulically driven, dual braking system, three-roller fairlead.

  • Oil Capacity 4gal (US)

  • Weight* 3950lb

  • Winch Model PA 140VS

  • Wire Cable Diameter - Optional 1.25ft

  • Wire Cable Diameter - Recommended 1.13in

  • Wire Cable Ferrule Size - Length 2.8in

  • Wire Cable Ferrule Size - Outside Diameter 2.4in

Features

Equipment

Standard Equipment

  • ROPS/FOPS, Sound-Suppressed Cab

  • High-Definition Primary Touchscreen Display

  • Visibility – Rearview Mirrors

  • Air Conditioner and Heater with Automatic Climate Control

  • Seatbelt, 76 mm (3 in) Retractable with Switch

  • Seat — Cloth with Air Suspension

  • Window Wipers with Wash — Low, High, Intermittent

  • Differential Steering — Power Turn

  • Entertainment Radio Ready (12V Power, Harness, Speakers)

  • Cab Glass — Single-Pane Tinted Safety

  • Cab Door — Right-Hand Swing

  • Access/Egress Lighting with Shutdown Timer

  • "Operator Not Present" Detection

  • Armrest — Adjustable

  • Interior LED Courtesy Lights

  • Interior Backlighting — Dimmable

  • Air Conditioning Condenser — Cab Mounted (Standard only on Tier 4 engine arrangements. Optional on Tier 2/3 versions. Tier 2/3 versions have underhood A/C condenser standard.)

  • Decelerator Pedal

  • Controls — Blade — Electronic

  • Controls — Ripper — Electronic

  • Park Brake — Electronic

  • Engine Speed Control Dial

  • Cab Access — Blade Pusharm Steps and Grab Handle

  • Fender Platform Guardrails

  • Site Communication Radio Mount

  • Four Fluids (Engine Oil, Coolant, Power Train, Fuel)

  • Continuous Fluid Level Monitoring — Four Fluids (Engine Oil, Power Train, Coolant, Fuel)

  • Slope and Side Slope Monitor

  • VIMS

  • Automated Blade Assist (ABA) — When Equipped with Dual Tilt

  • Cat Product Link Elite (Cellular) (Where Allowed by Local Regulations)

  • Aftercooler, air-to-air

  • Air filter, with precleaner

  • Aluminum bar plate radiator, 6 fpi

  • C18 Tier 4 Final and Stage IV: – 24-volt electric start – Clean Emissions Module

  • Coolant, extended life

  • Shift management: - Advanced Productivity Electronic Control System (APECS) - Enhanced AutoShift (EAS)

  • Engine idle shutdown timer

  • Ether starting aid, automatic

  • Fast fuel system

  • Fuel priming pump, key-on, electric

  • High speed oil change system, engine and power train

  • Muffler

  • Parking brake, electronic

  • Prescreener

  • Separator, water/fuel

  • Three planet, double-reduction planetary final drives

  • Torque converter

  • Transmission, electronic control (ECPC), (3F/3R speeds)

  • Coolant — Extended Life, Standard (— 37° C / — 25° F)

  • Suspension-Type Undercarriage

  • Track Guide

  • Two-Piece Master Link

  • Lifetime-Lubricated Rollers and Idlers

  • Hydraulic Track Adjusters

  • Equalizer Bar — Greased End Pin Bearings

  • Electronically Controlled, Load-Sensing Dozer Lift and Tilt

  • Electronically Controlled, Load-Sensing Ripper Lift and Pitch

  • Electronically Enabled Blade, Quick Drop

  • Alternator — 150-Amp

  • Batteries — 2 x 4, 200-Amp Hour, 12V

  • 12V, 15-Amp Converter

  • Battery Isolation

  • Backup Alarm

  • Lights, Engine Compartment

  • Lights — Halogen — 8 Positions

  • Ecology Fluid Drains — All Compartments

  • Hinged Bottom Guards

  • High-Speed Oil Change — Engine and Transmission

  • SOS℠ Fluid Sampling Ports

  • Diagnostic Connector

  • CapSureTM Hammerless Ripper Tip and Shank Protectors

  • Anchorage Points (10)

Optional Equipment

  • Visibility – Camera – Ripper Tip View

  • Visibility — Dual Camera

  • Visibility — Four Cameras — 360-Degree View

  • Seat — Heated, Cooled, Adjustable Lumbar and Bolsters

  • Entertainment Radio — AM/FM, Aux Input and Bluetooth®

  • Cab Glass — Dual-Pane Laminated Impact Safety

  • Cab Glass — High-Pressure Safety (40 psi/275 kPa)

  • Window Sunscreen

  • Small Operator 5th Percentile Mounting Group

  • Cab Door — Left-Hand Swing

  • Cab Access — Powered Ladder

  • Cab Filter Powered Precleaner

  • AutoCarry

  • Auto Ripper Control

  • Cat Product Link Elite Dual Mode (Cellular + Satellite)

  • Cat GRADE with 3D

  • Coolant, arctic

  • Engine prelube

  • Exhaust, wrapped: – Insolated Clean Emissions Module

  • Final drives: – Cold weather – Guarded – Waste handling

  • Ground level DEF fill

  • Reversible cooling fan

  • Coolant — Extended Life, Arctic (— 51° C / — 60° F)

  • High Ambient Lubrication Package

  • Arctic Lubrication Package

  • Undercarriage Arrangement — Abrasion

  • Undercarriage Arrangement — Waste Handling

  • Undercarriage Arrangement — Cold Weather

  • Front Striker Bars

  • Rubber Idler Guards

  • Track Links — Heavy Duty XL — DuraLink

  • Track Shoe — Anti-Packing Round Hole Carrier Roller

  • Carrier Roller

  • Carrier Roller — Cold Weather

  • Dozer Blade Dual Tilt

  • Ripper Pin Puller

  • Guarded Tilt Cylinder Lines

  • 24V Electric Start, Dual Starters

  • Batteries — 4 x 200, 200-Amp Hour, 12V

  • Lights — Halogen — 12 Positions

  • Lights — LED — 14 Positions

  • Lights — High-Output LED — 14 Positions

  • Light — Warning Strobe

  • Sound-Reduction Sealed Bottom Guards

  • Ground-Level Fast Fuel Fill (Standard on Tier 4)

  • Sound Enclosure

  • Cat Autolube Grease System with Ground-Level Fill and Auto Shutoff

  • Hinged Quick-Access Door on Radiator Guard

  • Ripper Ready

  • Winch Ready

  • Ripper — Single Shank

  • Ripper — Single-Shank Deep

  • Ripper — Multi Shank (three shank)

  • Counterweight

  • Striker Box (Waste)

  • Winch

  • Drawbar

  • Semi-Universal (13.6 m3/17.8 yd3)

  • Semi-Universal Abrasion (13.6 m3/17.8 yd3)

  • Universal (16.6 m3/21.7 yd3)

  • Universal Abrasion (16.6 m3/21.7 yd3)

  • Semi-Universal Push Plate (13.6 m3/17.8 yd3)

  • SU Landfill (28.2 m3/36.8 yd3)

  • Universal Landfill (38.8 m3/50.8 yd3)

  • Woodchip (46.1 m3/60.3 yd3)

  • Coal (36.8 m3/48.2 yd3)
    — Some blades only available through Cat Work Tools.
    — SU Abrasion and U Abrasion are available with black paint on back side.

  • Fire Suppression Ready

  • High Debris

  • Stockpile

  • Waste Handling

  • Sound

  • Arctic