Medium Dozers

Cat D7

Operating Weight
26,055kg
Net Power
178kW (242hp)
Blade Capacity
6.86m³
The new Cat® D7 dozer delivers high-drive undercarriage value and more productivity than previous models, lowering your ownership and maintenance costs and boosting productivity across a wide range of applications. With its innovative diesel-electric powertrain that helps you get more work done with significantly less fuel, the Cat D7 features the broadest range of technology features across the heavy equipment industry to help you make the most of your investment in high-quality equipment.

Drawing on the high-performance value of previous D7 models, the new Cat D7 dozer features more weight and horsepower, bigger blades and a fully-automatic 4-speed transmission that empowers you to move as much as 10% more material per hour. Performance is further boosted by the propulsion module which features state-of-the-art AC electric motors to deliver well-modulated torque via the axles through to the final drives. Further power and performance improvements include differential steering that combines with the electric drive to deliver enhanced maneuverability and the dedicated D8-size steering pump which delivers improved performance.  

As a Cat dozer, the D7 has been designed for operator comfort, safety and performance. The centre-post design provides operators with excellent all-round visibility while the new in-cab main fall/cross slope display displays real-time grade percentage during slope work to help your operators work more confidently and safely. Further operator-specific features include fully-adjustable ergonomic controls which are designed for low-effort comfort and the single-unit cab-mounted heating, ventilation and air conditioning (HVAC) system. 

One of the most notable features of the Cat D7 is the electric drive which gives you the power you need for dozing, along with the smooth operation and agile maneuverability suited to a wide variety of applications. The new D7 dozer also delivers a more progressive start from rest which helps to reduce track wear and tear which is an important consideration — undercarriage costs can account for as much as 50% of the total maintenance costs for heavy equipment like dozers. Additionally, the elevated sprocket performance combined with a heavier frame and structures deliver increased durability which further lowers the overall cost of ownership.

Hastings Deering is the official Cat dealer in Queensland and the Northern Territory and offers the Cat D7 dozer for sale at a branch near you. We offer extensive service coverage, flat rate scheduled servicing and 24/7 parts availability, ensuring you get the after-sales support your business needs to invest in quality Cat machinery with complete confidence. When you’re ready to trial the Cat D7, contact your local Hastings Deering branch

Specifications

Operating Weight
26,055kg
Net Power
178kW (242hp)
Blade Capacity
6.86m³
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Specifications

Engine
Build Number 17A Emissions U.S. EPA Tier 4 Final/EU Stage V/Japan 2014/Korea Tier 4 Final Engine Model Cat C9.3B Net Power - Rated - ISO 9249/SAE J1349 197kW Net Power - Rated - ISO 9249/SAE J1349 (DIN) 268HP Note (1) Net power at 2,200 rpm. Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, clean emissions module and alternator. Advertised power is tested per the specified standard in effect at the time of manufacture. Note (2) All non-road Tier 4 Interim and Final, Stage IIIB, IV and V, Japan 2014 (Tier 4 Final) and Korea Tier 4 Final diesel engines are required to use only Ultra Low Sulfur Diesel (ULSD) fuels containing 15 ppm EPA/10 ppm EU (mg/kg) sulfur or less. 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-ULS™ or oils that meet the Cat ECF-3, API CJ-4, and ACEA E9 specification are required. Consult your OMM for further machine specific fuel recommendations. Note (3) 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. 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. Power - Net 197kW
Weights
Note (1) Standard SU operating weight includes ripper with three shanks adding approximately 2993 kg/6596 lbs. LGP S operating weight with drawbar. Operating Weight 29776kg
Transmission
Power Train Fully Automatic 4-Speed
Service Refill Capacities
DEF Tank 44l Fuel Tank 465l
Standard SU
Blade Semi-Universal (SU) Blade Capacity 7m³ Ground Pressure 72kPa Operating Weight 29776kg Width of Standard Shoe 610mm
LGP S
Blade Straight (S) Blade Capacity 6m³ Ground Pressure 43kPa Operating Weight 28677kg Width of Standard Shoe 915mm
Waste Handler
Blade Universal Landfill (U) Blade Capacity 17m³ Ground Pressure 68kPa Operating Weight 28140kg Width of Standard Shoe 610mm
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 1.36 kg of refrigerant which has a CO2 equivalent of 1.946 metric tonnes.

How does the D7 Compare?

  • Cat D7
    Dozers Cat D7
    Operating Weight
    26,055kg
    Net Power
    178kW (242hp)
    Blade Capacity
    6.86m³
    SELECTED MODEL

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  • Cat D6
    Dozers Cat D6
    Operating Weight
    22,000kg
    Net Power
    161kW (219hp)
    Blade Capacity
    5.7m³

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  • Cat D8T
    Dozers Cat D8T
    Operating Weight
    39,420kg
    Net Power
    233kW (316.8hp)
    Blade Capacity
    8.6m³

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