Well-Maintained CAT D7 Heavy Bulldozer Powerful Engineering Machine

Description

I. Basic Overview (D7 Medium Dozer)

• Model Name: Caterpillar D7 (a medium crawler dozer, suitable for various operations such as earthmoving, grading, and waste yard applications)
• Undercarriage Type: Crawler Dozer
• Transmission: Fully Automatic 4-Speed Powershift

II. Power System

Item	Parameter
Engine Model	Cat C9.3B Diesel Engine
Net Power	265 hp / 197 kW @ 2200 rpm
Emission Standard	Tier 4 Final / Stage V (international version) or Tier 3 (some markets)
Fuel System	Compatible with ULSD and renewable low-carbon fuels (depending on regional configuration)

III. Dimensions & Weight

Configuration	Operating Weight	Ground Pressure	Track Width
Standard SU (Semi-Universal Blade)	29,776 kg (≈ 65,644 lb)	~72 kPa (10 psi)	610 mm (24 in)
LGP S (Low Ground Pressure Straight Blade)	~28,677 kg	~43 kPa (6 psi)	915 mm (36 in)
Waste Handler	~28,140 kg	~68 kPa (10 psi)	610 mm (24 in)

Note: Operating weight varies slightly with different configurations (attachments such as blade + ripper, etc.)

IV. Blade Parameters

Blade Type	Capacity
Semi-Universal (SU)	~7 m³ (≈ 9.7 yd³)
Straight (S)	~6 m³ (≈ 8 yd³)
Angle (A)	~4.2–4.7 m³
Universal (U)	~8.6 m³ (≈ 11.2 yd³)
Universal Landfill (U)	~17 m³ (≈ 22 yd³) (landfill-specific)

Blade type and capacity vary with specific configuration and operation requirements (larger capacity is suitable for bulk material handling)

V. Fluid & Refueling Capacity

System	Capacity
Fuel Tank	~465 L (≈ 123 gal US)
DEF (Urea, Diesel Exhaust Fluid) Tank	~44 L (≈ 12 gal US)

Shipping

FAQ

• Q

  What used construction machines do you mainly supply?

  A

  We supply used excavators, loaders, motor graders, road rollers, forklifts, etc.
• Q

  What brands of machines are available?

  A

  Our main brands include Caterpillar, Komatsu, Doosan, Hitachi, Kubota, Hyundai, Volvo, and other well-known brands.
• Q

  Do you export to overseas markets?

  A

  Yes, we have rich export experience and a professional shipping team. Our customers are from South America, Europe, Africa, and all over the world.
• Q

  How about the quality and price of your machines?

  A

  All our machines are in good working condition with reliable performance and competitive prices. All prices of the machine can be negotiated.