TEREX HML32 CRAWLER EXCAVATORS

Technical Description

The Terex HML32 is a mid-size wheeled excavator featuring a turbocharged BF4 M 2012 engine delivering 82 hp (61 kW) at 2000 rpm with four cylinders and a displacement of 247 cu in. Its operating weight is approximately 18,960 lbs (8,600 kg), making it robust yet maneuverable. The machine is equipped with a two-piece articulated boom option, providing a maximum cutting height of 24.7 ft, a maximum digging depth of 13.4 ft, and a maximum vertical wall digging depth of 11.6 ft, ideal for diverse excavation tasks. The bucket capacity ranges between 0.2 and 0.6 cubic yards, with a reference capacity of 0.4 cubic yards. The hydraulic system utilizes an axial piston pump with a flow capacity of 37.6 gpm and operates at a relief valve pressure of 4060 psi, ensuring strong and precise hydraulic performance. The system includes a closed-circuit hydrostatic drive transmission with a maximum travel speed of 12.4 mph (19 kph) and a swing mechanism capable of 10 rpm swings, supported by a powerful triple gear pump system. Steering is hydraulically controlled with a maximum steering angle of 32 degrees, and the oscillating axle enables 11.5 degrees angle adjustment for enhanced stability on uneven terrain. Dimensionally, the excavator measures 20.1 ft in length (shipping length), 9.7 ft in shipping height, has a wheelbase of 7.3 ft, an overall width of 8.3 ft (with twin 8.25-20 tires), ground clearance of 1.5 ft, and a cab height of 9.9 ft. The fuel and hydraulic fluid tanks both hold 50.2 gallons, supporting extended operation on job sites. Electrical systems run on 12 V with an alternator supplying 850 amps, supporting reliable start-up and auxiliary functions. The cabin offers operator comfort with sound insulation and visibility designed for efficiency and safety under demanding conditions.