🏷️ Basic Information Identification Make: New Holland Model: DC70 / DC80 / DC100 Type: Bulldozer 📋 Manual Details Manual Information Manual Type: Service Repair Workshop Manual Language: English Format: PDF Download ⚙️ Engine Specifications Engine Details Engine Type: Cummins 4B3.9C ELITE (Engine is excluded from this manual's coverage) Engine Displacement: 3.9 Liters (Engine is excluded from this manual's coverage) Engine Power: Varies by specific model configuration (Engine is excluded from this manual's coverage) 🔧 Transmission Transmission Details Type: Hydrostatic Number Of Speeds: 2 Forward / 2 Reverse 📐 Dimensions Physical Dimensions Operating Weight Dc70: Approx. 7,000 kg Operating Weight Dc80: Approx. 8,000 kg Operating Weight Dc100: Approx. 10,000 kg Blade Dimensions Blade Width Dc70: Approx. 2,500 mm Blade Width Dc80: Approx. 2,800 mm Blade Width Dc100: Approx. 3,000 mm 🔧 Maintenance Lubrication Maintenance Hydraulic Oil Capacity: Refer to manual for specific model Final Drive Oil Capacity: Refer to manual for specific model Scheduled Maintenance Service Interval Filters: Refer to manual for specific interval Service Interval Hydraulic Fluid: Refer to manual for specific interval 📄 Undercarriage Track System Track Type: Steel Track Shoe Width: Varies by model and configuration 📄 Blade Blade Features Blade Type: Semi-U Blade or Straight Blade (Varies by model) Blade Control: Hydraulic Tilt and Lift 📄 Drawbar Drawbar Features Drawbar Type: Standard Drawbar