Gradall 660E

The Gradall 660E is a telescopic excavator. 864 hours, two-section hydraulic motor powering each track, individual track control allowing for counter-rotation to pivot the machine., weight of 40 tons, bucket capacity of 0.76 cubic meters, transport length of 7 meters, transport width and height at 3 meters. Weight: forty tons. Bucket Capacity: 0.76 m³. Transport Length: seven meters, Transport Width: three meters, Transport Height: three meters, Cummins 6BTA5.9, : 5.9 liters. Maximum Torque: 606 Nm at 1500 rpm, six, Cylinder Bore x Stroke: 102 x 120 mm, Hydraulic Pump Capacity: 136 gpm (515 L/min) total at 2500 rpm,120°F (48.9°C), Auxiliary Pump: 6 gpm (22.7 L/min), Boom Hoist Cylinders: 2, 5" ID, 2.75" rod (127mm x 70mm), 45.75" (1162mm) stroke Tool Cylinder: 5" ID, 3" rod (127mm x 76mm), 19.63" (498mm) stroke, Travel Speed (with 4-53 engine): 0.9 mph (1.4 km/hr.) or 1.9 mph (3.1 km/hr.), Travel Speed (with 4-71N Engine): 1 mph (1.6 km/hr.) or 2 mph (3.2 km/hr.), Gradeability (low speed): 60%, Gradeability (high speed): 37%, Drawbar Pull (max): 33,284 lbs. (15,098 kg). Rebuilt boom extender ram, rebuilt outrigger rams (2). Rebuilt trans, new clutch, new hydraulic fluid.