AIRMAN EW180B CRAWLER EXCAVATOR

Technical Description

The Airman EW180B is a versatile wheeled excavator equipped with a turbocharged Volvo D6D EFE2 engine delivering 119 hp (89 kW) gross power and 112 hp (84 kW) net power, producing a maximum torque of 489.1 lb-ft. This model offers robust operational capabilities including a maximum cutting height of 29.9 ft, a maximum digging depth of 18.8 ft, and a maximum reach along the ground of 29.6 ft, with a vertical wall digging depth of up to 13.8 ft. It features a boom/stick configuration (option 1) with a monobloc boom measuring approximately 5200 mm and a stick length of 2450 mm. Dimensionally, the EW180B maintains a ground clearance of 1.3 ft, an overall width of 8.4 ft (expanding to 13 ft with outriggers down), and a height of 10.3 ft to the top of the cab, with a wheelbase of 8.6 ft enabling balanced mobility and stability. The hydraulic system operates at a flow capacity of 93.8 gpm through an axial piston pump, supported by a fluid capacity of 84.6 gallons, and an operating voltage of 24 V. Additional specs include an 80-amp alternator, cooling system fluid capacity of 5.9 gallons, fuel capacity of 79.3 gallons, and oil capacities of 6.7 gallons for engine oil and 2.3/2.8 gallons for front/rear differentials respectively. The swing mechanism runs at 9.5 rpm, employing an axial piston motor with planetary reduction gearing for smooth operation. The powershift transmission supports a maximum travel speed of 21.8 mph (34 kph), combining effective digging, lifting, and on-road/off-road mobility suitable for diverse construction applications.