1989-1993 ZETTELMEYER ZL702B WHEEL LOADER

Technical Description

The Zettelmeyer ZL702B is a compact wheel loader engineered for efficient material handling in demanding environments. It features a powerful KHD BF 4L 1011 F engine with 4 cylinders, delivering a gross power of 68.4 hp (51 kW) at 2300 rpm and net power of 65.1 hp (48 kW), supported by turbo and oil/air cooling for reliable performance. The loader has an operating weight of 11,023.2 lbs (5,000 kg) and a static tipping weight of 8,708.3 lbs (3,950 kg), ensuring stability during heavy lifting. Its Z-bar loader linkage provides a high breakout force of 9,217.2 lbs (4,181 kg) and a heaped bucket capacity of 1.2 cu yds (1 m³), with a bucket width of 6.3 ft (2 m) and dump clearance at max raise of 8.2 ft (2 m). The hydraulic system utilizes a gear-type pump with a flow capacity of 13.8 gal/min (49 l/min) and a relief valve setting of 3336 psi, enabling fast cycle times: 6 seconds to raise, 3 seconds to lower, and 1 second to dump. The hydrostatic full power shift transmission offers two forward and two reverse gears, with a maximum speed of 12.5 mph (19 kph) in both directions. Key dimensions include a length with bucket on ground of 16.5 ft (5 m), height to top of cab of 8.7 ft (2 m), hinge pin max height of 10.3 ft (3 m), wheelbase of 6.6 ft (2 m), and width over tires of 6.3 ft (2 m). The loader is equipped with 405/70 R20 tires, a turning radius of 13.7 ft (4 m), and rear axle oscillation of 20° for enhanced maneuverability. Fluid capacities include 15.9 gal (57 l) for fuel and hydraulic system, 2.8 gal (8 l) for engine oil, 2.7 gal (8 l) for front axle/diff, and 3 gal (11 l) for rear axle/diff.