Overview
The new Cat® D7 dozer delivers more productivity and high drive undercarriage value. Fully automatic 4-speed transmission makes efficient operation easy. The broadest range of technology features in the industry help you make the most of your equipment investment.
Specifications
Units:
| Engine Model | Cat C9.3B |
| Power - Net | — |
| Operating Weight | — |
Benefits & Features
NEXT GENERATION PERFORMANCE
- Harness 6% more weight and 12% more horsepower than D7E to take on a wide range of dozing and grading tasks.
- Move up to 8% more material per hour.
- Like D6 and D8, fully automatic 4-speed powershift transmission continuously adjusts for maximum efficiency and power to the ground without added operator input.
- SU and S blades are 10% larger to help you get jobs done in fewer passes.
- Elevated sprocket gives you better ride and balance, plus more penetration force.
- Outfit your dozer from the factory to take on the challenges of waste handling, land clearing, stockpile work, dredging and more.
COMFORT AND VISIBILITY
- Fully redesigned cab is more spacious and provides exceptional comfort and productivity.
- Integrated Roll Over Protective Structure (ROPS) offers more visibility to the sides of the machine.
- Standard 8-inch (203 mm) gauge cluster operator interface gives you a clear view of machine/service functions and settings.
- Air suspension seat has multiple adjustments for personalized comfort.
- Distributed cab heating/cooling circulates air more effectively around the operator and helps reduce window fogging/frosting.
- More storage spaces throughout the cab.
- A variety of cab options add to safety and comfort:
- High Definition rearview camera shows prominently in the main display.
- Entire armrest adjusts forward and backward independent of the seat.
BOOST OPERATOR EFFICIENCY
- New assist features work together behind the scenes to help make machine operation easier.
- Make the most of every pass with Blade Load Monitor to help you optimize blade capacity.*
- Stable Blade works seamlessly with operator inputs to help produce a smoother surface.
- Traction Control automatically reduces track slip to save you time, fuel and track wear.*
- AutoCarry™ automates blade lift to help you maintain consistent blade load and help reduce track slip.*
*Feature not operational indoors or in areas where a GPS signal is not available.
May 18, 2024
Specifications
Units:
| Engine Model | Cat C9.3B |
| Power - Net | — |
| Emissions | UN ECE R96 Stage IIIA emission standards, equivalent to U.S. EPA Tier 3/EU Stage IIIA |
| Net Power - Rated - ISO 9249/SAE J1349 | — |
| Net Power - Rated - ISO 9249/SAE J1349 (DIN) | — |
| Build Number | 17A |
| Note (1) | Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner and alternator. Net power is tested per ISO 9249:2007 and SAE J1349:2011. |
| Note (4) | Basic machine specs provided below. For complete specifications and dimensions by configuration, blade and track shoe offerings and more, please visit the product download section to view the full Technical Specifications document. |
| Operating Weight | — |
| Note (1) | Standard SU operating weight includes ripper with three shanks adding approximately 2993 kg/6596 lbs. LGP S operating weight with drawbar. |
| Power Train | Fully Automatic 4-Speed |
| Fuel Tank | — |
| Operating Weight | — |
| Ground Pressure | — |
| Width of Standard Shoe | — |
| Blade | Semi-Universal (SU) |
| Blade Capacity | — |
| Operating Weight | — |
| Ground Pressure | — |
| Width of Standard Shoe | — |
| Blade | Straight (S) |
| Blade Capacity | — |
| Operating Weight | — |
| Ground Pressure | — |
| Width of Standard Shoe | — |
| Blade | Universal Landfill (U) |
| Blade Capacity | — |
| Air Conditioning | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.36 kg of refrigerant which has a CO2 equivalent of 1.946 metric tonnes. |
| Note (2) | Some features and configurations may not be available in all areas. Please consult your Cat dealer for availability. |
Benefits & Features
NEXT GENERATION PERFORMANCE
- Harness 6% more weight and 12% more horsepower than D7E to take on a wide range of dozing and grading tasks.
- Move up to 8% more material per hour.
- Like D6 and D8, fully automatic 4-speed powershift transmission continuously adjusts for maximum efficiency and power to the ground without added operator input.
- SU and S blades are 10% larger to help you get jobs done in fewer passes.
- Elevated sprocket gives you better ride and balance, plus more penetration force.
- Outfit your dozer from the factory to take on the challenges of waste handling, land clearing, stockpile work, dredging and more.
COMFORT AND VISIBILITY
- Fully redesigned cab is more spacious and provides exceptional comfort and productivity.
- Integrated Roll Over Protective Structure (ROPS) offers more visibility to the sides of the machine.
- Standard 8-inch (203 mm) gauge cluster operator interface gives you a clear view of machine/service functions and settings.
- Air suspension seat has multiple adjustments for personalized comfort.
- Distributed cab heating/cooling circulates air more effectively around the operator and helps reduce window fogging/frosting.
- More storage spaces throughout the cab.
- A variety of cab options add to safety and comfort:
- High Definition rearview camera shows prominently in the main display.
- Entire armrest adjusts forward and backward independent of the seat.
BOOST OPERATOR EFFICIENCY
- New assist features work together behind the scenes to help make machine operation easier.
- Make the most of every pass with Blade Load Monitor to help you optimize blade capacity.*
- Stable Blade works seamlessly with operator inputs to help produce a smoother surface.
- Traction Control automatically reduces track slip to save you time, fuel and track wear.*
- AutoCarry™ automates blade lift to help you maintain consistent blade load and help reduce track slip.*
*Feature not operational indoors or in areas where a GPS signal is not available.
TOP TECHNOLOGY CHOICES
- Choose from a variety of technology options, from simple Slope Indicate on the dash to full 3D GPS, to help boost overall productivity and efficiency.
- Cat Grade with Slope Assist™ automatically maintains operator's pre-established blade position without a GPS signal - no additional hardware or software needed.
- Attachment Ready Option (ARO) comes from the factory with key sensors and wiring installed so you can easily upgrade to fully integrated grade control or blade mounted systems.
- ARO with Assist technology package includes assist features that work behind the scenes to help make machine operation easier.
- Factory integrated Cat Grade with 3D uses GPS to control the blade so you can get to design plan faster.
- All Cat Grade systems are compatible with radios and base stations from Trimble, Topcon, and Leica.
- Already invested in a grade infrastructure? You can install grade systems from Trimble, Topcon, and Leica onto the machine.
-Stable Blade
-Traction Control*
-AutoCarry™*
*Feature not operational indoors or in areas where a GPS signal is not available.
BUILT-IN DURABILITY
- Elevated sprocket protects major components from shock loads.
- Heavier frame and structures for added durability.
- Cat C9.3B engine eliminates Exhaust Gas Recirculation (EGR) system for greater reliability; Simplified with a single engine Electronic Control Module (ECM).
- Redesigned fuel system provides greater reliability and more accurate fuel delivery.
- New Heavy Duty Extended Life undercarriage - HDXL with DuraLink - provides up to 20 percent more seal life in high impact conditions.
BECAUSE UPTIME COUNTS
- Elevated sprocket makes cleanout easier and provides convenient, modular service.
- Optional reversible hydraulic demand fan helps remove debris while you work, saving cleanout and maintenance time.
- Longer life LED lights help save you time and money.
- Optional features allow easy access under the cab floor if needed, as well as 30-minute cab removal.
- Optional platform with guard rail makes refueling more convenient.
- Standard dozer under 3.7 m (12 ft) shipping width for easier transport with blade installed.
CONNECT TO GREATER EFFICIENCY
- Product Link™ collects machine data that can be viewed online through web and mobile applications.
- Access information anytime, anywhere with VisionLink® and use it to make informed decisions that boost productivity, lower costs, simplify maintenance, and improve safety and security on your job site.
- The Cat App helps you manage your assets - at any time - right from your smartphone. See fleet location and hours, get critical required maintenance alerts, and even request service from your local Cat dealer.
- Remote Troubleshoot* saves time and money by allowing your Cat dealer to perform diagnostic testing remotely.
- Remote Flash* updates on-board software without a technician being present, at a time that is convenient for you, potentially reducing update time by as much as 50%.
WASTE HANDLING PERFORMANCE
- Waste Handler/Landfill dozer offers specialized guarding, striker bars and seals help protect the machine from impact and airborne/wrapping debris.
- High-debris cab has impact-resistant polycarbonate doors and dual pane windows - eliminates the need for door screens.
- High-debris cooling system with automatic reversing fan and slots for easy cleanout access.
- Specialized air handling features help deliver cleaner air to the machine.
- Landfill blades and center-hole track shoes help optimize your waste handler for the job.
Data not available.
Standard Equipment
- NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
- Power Train
- Cat C9.3B diesel engine
- Fully-automatic 4-speed transmission
- Double reduction 3-planet planetary final drives
- Electric fuel priming pump
- Operator Environment
- Fully redesigned cab, sound suppressed, with Integrated Roll Over Protective Structure (IROPS)
- 8-inch (203 mm) gauge cluster display
- Cloth seat
- Electrohydraulic implement and steering controls
- Cab mounted modular HVAC system
- Added storage areas
- Lights - 4 LED
- Cat Technology
- Slope Indicate
- Product Link, Cellular
- Remote Flash/Troubleshoot
- Machine Security - Passcode
- Compatibility with radios and base stations from Trimble, Topcon, and Leica
- Capability to install 3D grade systems from Trimble, Topcon, and Leica
- Undercarriage
- Heavy Duty (HDXL with DuraLink)
- Redesigned track roller frame - 7 bottom rollers
- Hydraulics
- Independent steering and implement pump
- Load sensing hydraulics
- Independent steering and implement pump
- Load sensing hydraulics
- Attachments
- Ripper-ready rear hydraulics
- Ripper-ready rear hydraulics
- Service and Maintenance
- Fast fuel fill ready
- Ground level service center
- 30-minute cab removal
- Ecology drains
- Fast fuel fill ready
- Fire extinguisher mounting provision
- Ground level service center
- Hydraulic reversing fan
- Shovel holder
- Underhood work light
Optional Equipment
- NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
- Operator Environment
- Premium cab with adjustable armrests
- Full-color 254 mm (10 in) liquid crystal touchscreen display
- Integrated rearview camera
- Deluxe leather heated/ventilated seat
- Communication radio ready
- Lights - 6 LED
- Premium lights - 12 LED
- Integrated warning lights
- Dual pane/polycarbonate window Special Application Cab
- Cat Technology
- ARO with Assist: includes Slope Assist, Traction Control, Stable Blade, Blade Load Monitor, AutoCarry, Third Party Grade Control Ready
- Cat Grade with 3D: includes full-color 10-inch (254 mm) touchscreen grade display, Grade receivers and antennas, ARO with Assist features
- Product Link, Dual Cellular/Satellite
- Grade Connectivity
- Machine Security - Bluetooth
- Operator ID
- Cat Command for Dozing
- Remote Control Ready
- Blades
- Angle blade
- Semi-Universal
- Straight blade
- Universal
- Waste/Landfill
- Undercarriage
- Redesigned track roller frame - 8 bottom rollers
- Moderate Service or Extreme Service track shoes
- Waste or Cold Weather undercarriage
- Service and Maintenance
- 30-minute cab removal
- Quick access cab floor
- Ecology drains
- High Speed Oil Change
- Hydraulic reversing fan
- Underhood work light
- Fender access guard rail with built-in shovel holder
- Attachments
- Counterweights
- Drawbar
- Fixed parallelogram ripper/curved shanks
- Adjustable parallelogram ripper/curved shanks
- Rear screen - hinged or fixed
- Sweeps
- Side screens
- Striker bar box
- Winch
- Waste and Forestry Special Arrangements