1976, 1978 NEW HOLLAND W170B WHEEL LOADER

Technical Description

The New Holland W170B wheel loader is a heavy-duty machine engineered for high productivity in demanding construction and material handling environments. It features a robust 667TA/EB3 FPT engine with turbocharged, air-to-air cooling, delivering 181 hp (135 kW) gross power and 169 hp (126 kW) net power, with a 25% torque rise for enhanced performance. The loader is equipped with a countershaft, power-shift transmission, offering four forward and three reverse gears, with a maximum forward speed of 23.5 mph (37 kph) and 16 mph (26 kph) in reverse. The hydraulic system utilizes a variable-displacement piston pump, providing a flow capacity of 22.6 gal/min (83 l/min) and a relief valve setting of 2800 psi, ensuring efficient cycle times with a 5.6-second raise time, 3.3-second lower time, and 2.4-second dump time. The W170B has a rated bucket capacity of 3.0 cu yds (2 m), a breakout force of 32,958 lbs (14,950 kg), and a bucket width of 8.9 ft (2 m), with a dump clearance at max raise of 9.8 ft (3 m). Its dimensions include a length with bucket on ground of 25 ft (8 m), a wheelbase of 10.7 ft (3 m), and a turning radius of 18.9 ft (5 m). The machine operates on 24V electrical system, with an alternator supplying 70A, and features 20.5R25 XHATL Michelin radial tires. The operating weight is 30,707 lbs (13,929 kg), with a static tipping weight of 27,578 lbs (12,509 kg). Fluid capacities include 66.9 gal (250 l) fuel, 51 gal (193 l) hydraulic, and 9.8 gal (34 l) cooling system.