Used Japan D4 D5 D6 D7 D8R Dozer Crawler Bulldozer for Caterpillar

Technical specifications

Customization guide

Adjustable parameters include blade size, track width, and engine configuration to meet specialized needs such as:

• Narrow tracks for tight urban spaces
• Wider blades for increased material displacement
• Custom power settings for fuel efficiency or peak performance

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With Caterpillar’s legendary reliability and advanced engineering, these bulldozers are trusted by contractors worldwide. Whether leveling a construction site or clearing rugged terrain, their compact design and superior traction ensure efficiency and safety.

Choose your model

Supplier's note

1. Three Technical Breakthroughs:

   • Enhanced Track Traction: Caterpillar’s proprietary track design reduces ground pressure by 17% in the Pro model, enabling stable movement on soft soils.
   • Climate-Controlled Cab: With dual HVAC systems, operators maintain comfort in temperatures ranging from -20°C to 50°C.
   • Modular Blade System: Adjustable blade widths (8–12m) allow seamless adaptation to project requirements.

2. Optimal Version Selection:

   • Base Model (D6): Ideal for mid-sized construction firms needing reliable performance at an entry-level cost.
   • Advanced Model (D7): Suited for mining and quarry operations requiring 15% higher power and 20% larger blade capacity.
   • Pro Model (D8R): Best for heavy industrial clients handling extreme terrains, with 30% greater power and 50% increased blade capacity.

   Example: The Pro model’s 409kW engine and 234kN drawbar pull enable rapid earthmoving in open-pit mines. Paired with its low-ground-pressure tracks, it minimizes environmental impact while maximizing productivity.