With a robust operating weight of 8,500 kg, the RB 85 offers greater
lifting capacity and stability while maintaining the speed and
efficiency of a road-ready machine.
Operating Weight: 8,500 kg
Engine: Yuchai YC4DK85-T300, EURO V
Power Output: 62.5 kW / 85 HP at 2200 rpm
Max Torque: 340 Nm at 1400–1700 rpm
Displacement: 3.6 L
Hydraulic System: Lonking main valve + swing motor
Hydraulic Flow: Up to 30 L/min
Controls: Hydraulic-electric joysticks
Tires: 8.25-16 heavy-duty pneumatic tires
Drive: 4-wheel drive (with optional differential lock)
Max. Travel Speed: 28 km/h
Max. Digging Depth: 3556 mm (depending on boom config)
Cabin: Fully enclosed with ergonomic seat, climate control, and wide
visibility
Swing Speed: 9 rpm
Attachment Interface: Quick coupler standard; supports hydraulic
hammers, augers, grapples, and more
Polen
61-806 Poznan 
