CATERPILLAR D7 DOZER

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.

WEIGHTS
Operating Weight* 29776 kg

*Standard SU operating weight includes ripper with three shanks adding approximately 2993 kg. LGP S operating weight with drawbar.

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.
• Optional Performance Cutting Edges increase blade payload by up to 35% compared to standard cutting edges.
• 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.

All comparisons to D7E.

TOP TECHNOLOGY CHOICES
• Cat Grade with Slope Assist™ automatically maintains pre-established blade position without a GPS signal – no additional hardware or software needed.
• Factory integrated Cat Grade with 3D uses GPS to control the blade so you can get to design plan faster.
• Cat Grade with 3D has no masts - small antennas are integrated into the cab roof and GPS receivers are mounted inside the cab for better protection.
• Grade operator interface is intuitive and easier to use: 10-inch (254 mm) touchscreen, Android OS platform, operates like a smart phone.
• Slope Indicate shows machine cross-slope and fore/aft orientation right on the main display to help operators with slope work.
• 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 system.
• 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.

BOOST OPERATOR EFFICIENCY
• New assist features just 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.

COMFORT AND VISIBILITY
• Common cab with D5 and D6, for a whole new standard in comfort and productivity.
• Easy-to-use 10-inch (254 mm) touchscreen main display.
• Standard High Definition rearview camera shows prominently in the main display.
• Key Features Help, built into the display, gives you an overview of machine and technology features and helpful operating tips.
• Wide air suspension seat has multiple adjustments for personalized comfort.
• Ample storage spaces throughout the cab.

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.
• Standard dozer offers 12-foot (3.7 m) shipping width for easier transport with blade installed.
• Reversible hydraulic demand fan helps remove debris while you work, saving cleanout and maintenance time.
• Easy access under the cab floor if needed. Cab can be removed in about 30 minutes.
• Platform with guard rail makes refueling and DEF fill convenient.

WASTE HANDLING PERFORMANCE
• Cat Waste Handlers are designed and built from the frame up to take on the challenges of landfill work.
• Specialized guarding, striker bars and seals help protect machine and undercarriage from impact, wrapping and airborne debris.
• Waste cab has impact-resistant polycarbonate doors, eliminating the need for door screens.
• High-debris cooling system with automatic reversing fan and swing-out cleanout access.
• Lights mounted up and away from main debris area for protection, while still giving you plenty of light on the work area.
• Waste undercarriage, center-hole track shoes and landfill blades help optimize performance.
• Laminated thermal shields and insulated Clean Emissions Module.

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%.

REMOTE CONTROL READY
• Cab is Remote Control Ready from the factory with external connector for dealer installation of a plug-and-play roof-mounted remote control unit.
• Cat Command for Dozing offers remote control operation for enhanced safety and greater productivity.
• Command uses line-of-sight (LOS) control with an over-the-shoulder console, or a non-line-of-sight (NLOS) option using the Cat Command Station to run the machine remotely.

D7 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
Biodiesel compatibility up to B20
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)
Full-color 254 mm (10 in) liquid crystal touchscreen display
Integrated rearview camera
Cloth seat
Adjustable operator controls/armrests
Electrohydraulic implement and steering controls
Cab mounted modular HVAC system
Added storage areas
Lights - 6 LED

CAT TECHNOLOGY
Slope Indicate
Product Link, Cellular
Remote Control Ready
Remote Flash/Troubleshoot
Operator ID
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

HYDRAULICS
Independent steering and implement pump
Load sensing hydraulics

SERVICE AND MAINTENANCE
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

D7 OPTIONAL EQUIPMENT

OPERATOR ENVIRONMENT
Deluxe leather heated/ventilated seat
Communication radio ready
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
Product Link, Dual Cellular/Satellite
Grade Connectivity
Machine Security - Bluetooth
Cat Command for Dozing

BLADES
Angle blade
Semi-Universal
Straight blade
Universal
Waste/Landfill
Performance Cutting Edges (SU blades)

UNDERCARRIAGE
Moderate Service or Extreme Service track shoes
Waste or Cold Weather undercarriage

SERVICE AND MAINTENANCE
High Speed Oil Change
Quick access cab floor

ATTACHMENTS
Counterweights
Drawbar
Multi-shank ripper
Rear screen - hinged or fixed
Side screens
Striker bar box
Sweeps
Waste and Forestry Special Arrangements