D9 Dozer

Photos

Engine Model
Cat® C18
Engine Power - Net SAE J1349/ISO 9249
452 HP
Bore
5.7 in³
Stroke
7.2 in

Specs

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

Engine Model
Cat® C18
Engine Power - Net SAE J1349/ISO 9249
452HP
Bore
5.7in³
Stroke
7.2in
Displacement
1106in³
Engine Power - Gross SAE J1995
487HP
Engine Power - ISO 14396
479HP
Emissions
U.S. EPA Tier 2 or Tier 3 equivalent
Note (1)
All engine ratings apply at 1,750 rpm.
Note (2)
No derating required up to 4570 m (15,000 ft) altitude.

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

Engine Model
Cat® C18
Bore
5.7in³
Stroke
7.2in³
Displacement
1106in³
Engine Power - Gross SAE J1995
477HP
Engine Power - ISO 14396
468HP
Engine Power - Net SAE J1349/ISO 9249
440HP
Emissions
U.S. EPA Tier 4 / EU Stage V
Note (1)
All Engine ratings apply at 1,750 rpm.
Note (2)
No derating required up to 3658 m (12,000 ft) altitude.

FLUID CAPACITIES

Fuel Tank (Splash Fill)
254gal (US)
DEF Tank (Tier 4 only)
9.5gal (US)
Fuel Tank (Fast Fill)
248gal (US)
Cooling System
21gal (US)
Engine Crankcase*
10gal (US)
Powertrain
40gal (US)
Final Drives (each)
4gal (US)
Roller Frames (each)
12gal (US)
Pivot Shaft Oil
8gal (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.

Weights

Operating Weight
110225lb
Shipping Weight
84373lb
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.

Hydraulic Controls

Pump Type
Piston-type geared to flywheel
Pump Output - Steering
96gal/min
Fan Pump
21gal/min
Tilt Cylinder Flow - Rod End Flow
53gal/min
Tilt Cylinder Flow - Head End Flow
53gal/min
Lift Cylinder Relief Valve Setting
3800lbf/in
Tilt Cylinder Relief Valve Setting
2799psi
Ripper - Lift - Relief Valve Setting
3800psi
Ripper - Pitch - Relief Valve Setting
3800psi
Steering System - Pressure
5874psi
Tank Capacity
24gal/min
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)

Undercarriage

Shoe Type
Extreme Service
Width - Shoe
24in
Shoes/Side
43
Grouser Height
3.3in
Pitch
9.4in
Ground Clearance
18.1in
Track Gauge
88.6in
Length - Track on Ground
136.6in
Ground Contact Area
45.6ft²
Track Rollers/Side
8
Number of Carrier Rollers
1 per side (optional)

Steering and Brakes

Steering Type
Differential
Brake Type
Spring Applied Wet Disc
Brake Count
8
Brake Diameter
15.5in

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.

Standards

ROPS
Rollover Protective Structure (ROPS) meets the following criteria ISO 3471:2008.
FOPS
Falling Object Protective Structure (FOPS) meets the following criteria ISO 3449:2005 LEVEL II.
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.

Transmission

1.0 Forward
2.2mile/h
2.0 Forward
3.9mile/h
3.0 Forward
6.8mile/h
1.0 Reverse
2.7mile/h
2.0 Reverse
4.8mile/h
3.0 Reverse
8.4mile/h
Type
Planetary powershift

Blade - Semi-Universal

Blade Capacity (SAE J1265)
17.8yd³
Blade Width (over end bits)
171.3in
Blade Height
76.1in
Maximum Digging Depth
23.9in
Ground Clearance at Full Lift
56in
Maximum Tilt
37in
Blade Weight
10587lb
Total Operating Weight* (with blade and single-shank ripper)
110205lb
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.

Blade - Universal

Blade Capacity (SAE J1265)
21.7yd³
Blade Width (over end bits)
184.3in
Blade Height
76.1in
Maximum Digging Depth
23.9in
Ground Clearance at Full Lift
56in
Maximum Tilt
39.9in
Blade Weight
12016lb
Total Operating Weight* (with blade and single-shank ripper)
111362lb
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.

Ripper - Single Shank

Maximum penetration force * (shank vertical)
35520lbf
Maximum penetration depth (standard tip)
48.5in
Pryout Force
74637lbf
Maximum Clearance Raised - Under Tip, Pinned in Bottom Hole
34.7in
Number of Pockets
1
Weight
10701lb
Total Operating Weight* (with SU Blade and noted ripper)
110205lb
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.

Ripper - Single Shank, Deep Ripping

Maximum penetration force * (shank vertical)
38667lbf
Maximum penetration depth (standard tip)
68in
Pryout Force
74412lbf
Maximum Clearance Raised - Under Tip, Pinned in Bottom Hole
32.2in
Number of Pockets
1
Weight
10981lb
Total Operating Weight* (with SU Blade and noted ripper)
110485lb
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.

Ripper - Multi-Shank, Adjustable Parallelogram

Maximum Penetration Force - Shank Vertical
34621lbf
Maximum Penetration - Standard Tip
31.4in
Pry-Out Force - Multi-Shank Ripper with One Tooth
81156lbf
Maximum Clearance Raised - Under Tip, Pinned in Bottom Hole
34.6in
Number of Pockets
3
Weight
12136lb
Total Operating Weight* - With SU-Blade and Ripper
111739lb
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.

Winches

Winch Model
PA 140VS
Weight*
3950lb
Oil Capacity
4gal (US)
Drum Width
12.6in
Wire Cable Diameter - Recommended
1.13in
Wire Cable Diameter - Optional
1.25ft
Maximum Drum Capacity - Recommended Cable Length
257in
Maximum Drum Capacity - Optional Cable Length
204ft
Wire Cable Ferrule Size - Outside Diameter
2.4in
Wire Cable Ferrule Size - Length
2.8in
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.

Dimensions (Approximate)

Ground Clearance*
18.1in
Track Gauge
88.6in
Width - Without Trunnions - Standard Shoe
113in
Width - Over Trunnions
130.3in
Height - FOPS Cab*
150.4in
Height - Top of Stack*
152.6in
Height - ROPS/Canopy*
157.5in
Drawbar Height (Center of Clevis)*
30in
Length - Track on Ground
136.6in
Overall Length - Basic Tractor
193.3in
Length - Basic Tractor - With Drawbar
206.4in
Length - Basic Tractor - With Winch
218.3in
Length - With SU-Blade**
259.9in
Length - With U-Blade
274.3in
Length - With Single-Shank Ripper
257in
Length - With Multi-Shank Ripper
257.4in
Overall Length - SU-Blade/SS Ripper
323.6in
Note (1)
*Includes grouser height for total dimensions on hard surfaces.

Weights - Waste Handler

Note (2)
257.4

Features

Delivering the lowest cost of ownership

THE RIGHT DOZER FOR YOUR APPLICATION

Optimize your dozing operation

Safety-infused

Operator Environment

Innovation

CAT BLADES & ATTACHMENTS

Duralink™ undercarriage

Cat® MineStar™ System

Reduce your downtime

SUPPORT

Standard Equipment

  • Operator Environment
    • 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
  • Technology
    • VIMS™
    • Automated Blade Assist (ABA) — When Equipped with Dual Tilt
    • Cat Product Link Elite (Cellular) (Where Allowed by Local Regulations)
  • Power Train
    • 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)
  • Fluids
    • Coolant — Extended Life, Standard (— 37° C / — 25° F)
  • Undercarriage
    • Suspension-Type Undercarriage
    • Track Guide
    • Two-Piece Master Link
    • Lifetime-Lubricated Rollers and Idlers
    • Hydraulic Track Adjusters
    • Equalizer Bar — Greased End Pin Bearings
  • Hydraulics
    • Electronically Controlled, Load-Sensing Dozer Lift and Tilt
    • Electronically Controlled, Load-Sensing Ripper Lift and Pitch
    • Electronically Enabled Blade, Quick Drop
  • Electrical
    • 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
  • Service And Maintenance
    • 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

  • Operator Environment
    • 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
  • Technology
    • AutoCarry™
    • Auto Ripper Control
    • Cat Product Link Elite Dual Mode (Cellular + Satellite)
    • Cat GRADE with 3D
  • Power Train
    • Coolant, arctic
    • Engine prelube
    • Exhaust, wrapped: – Insolated Clean Emissions Module
    • Final drives: – Cold weather – Guarded – Waste handling
    • Ground level DEF fill
    • Reversible cooling fan
  • Fluids
    • Coolant — Extended Life, Arctic (— 51° C / — 60° F)
    • High Ambient Lubrication Package
    • Arctic Lubrication Package
  • Undercarriage
    • 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
  • Hydraulics
    • Dozer Blade Dual Tilt
    • Ripper Pin Puller
    • Guarded Tilt Cylinder Lines
  • Electrical
    • 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
  • Service And Maintenance
    • 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
  • Rear Attachments
    • Ripper Ready
    • Winch Ready
    • Ripper — Single Shank
    • Ripper — Single-Shank Deep
    • Ripper — Multi Shank (three shank)
    • Counterweight
    • Striker Box (Waste)
    • Winch
    • Drawbar
  • Blades
    • 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.
  • Other
    • Fire Suppression Ready
  • Special Arrangements
    • High Debris
    • Stockpile
    • Waste Handling
    • Sound
    • Arctic