Heavy-Duty Truck Tractor

Performance

• The maximum drawbar pull for TD20 is 20 kN, and for TD25, it is 25 kN.
• The maximum towing weight with one axle is 26,000 kg for TD20 and 32,000 kg for TD25.
• The maximum towing weight with a full set is 39,000 kg for TD20 and 49,000 kg for TD25.
• The maximum forward travel speed is 30 km/h.
• The maximum backward travel speed is 14 km/h.
• The minimum turning radius for both models is 2,950 mm.

Weight

• The maximum gradeability with no load is 38% for both models.
• The truck weight (no load) is 3,400 kg for TD20 and 3,700 kg for TD25.
• The weight distribution on the front axle is 1,190 kg for TD20 and 1,220 kg for TD25.
• The weight distribution on the rear axle is 2,210 kg for TD20 and 2,480 kg for TD25.

Engine

• The engine model is Yanmar 4TNE98.
• The displacement is 3,319 cm³.
• The rated output is 43 kW at 2,300 rpm.
• The maximum torque is 196.3 N·m at 1,700 rpm.

Transmission

• The transmission model is Okamura 340.
• The gearshift method is an automatic 2-speed system.
• The transmission gear ratio for forward gear 1 is 2.550.
• The transmission gear ratio for forward gear 2 is 1.241.
• The transmission gear ratio for backward gear 1 is 2.550.

Tires

• The front tire size is 6.50-10PR.
• The rear tire size is 28*9-15PR.

Height of Traction Pin

• The height is 304.8/405 mm.