Mounted and trailed excavators URALETS Excavator plant, Chelyabinsk

Name of indicators, units of measurement value
Excavator type Mounted single-bucket incompletely rotating on pneumatic wheels
Excavator index eDF-24
Design weight, kg 280
Length in the transport position in the tractor unit, mm 4000
Width in the transport position, mm 1425
Height in the transport position, mm 2320
Weight in the tractor unit, kg 1360
Specific ground pressure of the rear wheel of the base tractor with mounted excavator, kgf/cm3
Bucket capacity, cubic meters. 0.024 (0.048)
Load capacity, kg 100
Maximum digging depth, mm 1700
Maximum digging radius, mm 3300
Maximum unloading height, mm 1980
Unloading radius at maximum height, mm 2480
The greatest force on the cutting contour of the bucket when digging with the handle cylinder, kgf 400
The greatest force on the cutting contour of the bucket when digging with the bucket cylinder, kgf 1430
Angular velocity of the rotary column, rad/s 1.3 (12.5 rpm)
The angle of rotation of the arrow in the plan, rad (deg) 2.6 (150)
The average working cycle time when combining operations and when turning the rotary column for unloading into transport at 80 degrees, sec. 15
Technical capacity, cubic meters/hour 4.2
Number of pumps on the base tractor, pcs 1
Maximum pump capacity, l/min 21
Pressure in the hydraulic system, kgf/cm.sq. 163
Filling capacity of the excavator hydraulic system (excluding oil in the hydraulic tank of the base tractor), 3.5 liters
The type of undercarriage system of the base tractor DF JM is wheeled
The speed of movement of the base tractor, km/h 0.2...27
The brake system of the basic tractor is rear-wheel drive, mechanical
Control of the working equipment lever
Engine power of the base tractor, hp 24
Engine type Four-stroke, three-cylinder, diesel
The oil used in the excavator hydraulic system According to the RE for the tractor