30.3-ton large pneumatic tire roller — largest in the XCMG XP-series line. SC7H190.1G4 (Shangchai) 140 kW engine. Four steering tires at the front, five propulsion tires at the rear. Wheelbase 4,000 mm, overall 5,100 × 2,500 × 3,350 mm. Working speed 0-14 km/h, gradeability 30%. Dual-axle drive system for climbing and high-speed transit. Electrical proportional speed control for constant-speed cruise compaction. Soft start, soft stop, and hydrostatic service brake. Sized for high-grade highway top course, airport apron and runway, port handling, and dam crest paving.
The XCMG XP305S is a 30.3-ton large pneumatic tire roller with SC7H190.1G4 (Shangchai) 140 kW engine — sized for asphalt pavement compaction on high-grade highway, airport, port, and dam projects. Largest pneumatic tire roller in the XCMG XP-series line.
Operating weight 30,300 kg with four tires at the front (steering) and five tires at the rear (propulsion). Wheelbase 4,000 mm, overall 5,100 × 2,500 × 3,350 mm. Working speed 0-14 km/h, gradeability 30%. Internationally established dual-axle drive system for climbing capability and high-speed transit. Electrical proportional control delivers constant-speed cruise compaction for uniform pavement compaction. Soft start and soft stop functions help road surface compaction smoothness. Service brake uses hydrostatic braking — the handle returns to center to brake.
Sized for large-scale asphalt paving where the 26 t XP265S class is undersized: high-grade highway top course, airport apron and runway, port handling area, dam crest paving. Higher static weight, longer wheelbase, and 9-tire footprint of 4-front / 5-rear configuration deliver per-tire load and roller coverage above the 26-class siblings. Largest tire roller in the XP-line.
