Rubber-tired excavator ЕK-18

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Single-bucket rubber-tired excavator ЕK-18 is a multipurpose earth-moving machine designed for digging foundation pits, trenches, open cuts on soils of I-IV categories, loading and unloading bulk materials, loosened rocks, frozen ground (pieces sizes no more than 200 mm.) and also for other works in industrial, urban, agricultural, transport and land-improvement works. Excavator ЕK-18 possesses extended resource and power margin. Reinforced working equipment provides high level of reliability and durability. Reduced turntable’s platform allows working in restrained conditions. Reinforced chassis possesses higher reliability and durability. There is a great variety of changeable working equipment for the excavator (handles with different buckets, digging grab, hydro-hammer and ripper). Due to the customer’s request the excavator can be equipped by hydropumps and stroke hydromotors, manufactured by "Bosch Rexroth".

Main technical characteristics
Characteristics Value ЕК-18
Operating weight, kg. 17 300
Bucket capacity, m3 (SAE) 1,0 (0,65;0,77)
Max. Speed, km./h. 20
Engine Model D-245С-997
Net Power, KW 77,0
Oil pump capacity, L/min 264 (120+120+24)
Max. digging reach, m. 9,09
Handle, m. 2,2
Max. loadover height, m. 6,1
Max. digging depth, m. 5,9
Bucket steering angle, deg. 177
Max. bucket digging force, SAE,kN (kgf) 12000
Max. arm digging force, SAE,kN (kgf) 9100
Dimensions, mm. 9400х2500х3140

Technical parameters of possible modifications:

EK-18-20: D-245 engine, 1400 supporting and turning arrangement, "PSM" hydraulics,"Hydronic" heater. Handle - 2200 mm, bucket – 1,0/0,77/0,65. Handle - 2800 mm, bucket – 0,77/0,65. Handle - 3400 mm, bucket – 0,65. For extra charge it is possible to install a removable working equipment: cultivator, MG-300 hydraulic hammer (with handle - 2200 mm), GK-221-33 dipper (with handle - 2200 mm).

EK-18-90: D-245 2S2 engine, 1400 supporting and turning arrangement, "Bosch-Rexroth" hydraulics (h/v, h/p, h/m). Handle - 2200 mm, bucket – 1,0/0,77/0,65. Handle - 2800 mm, bucket – 0,77/0,65. Handle - 3400 mm, bucket – 0,65. For extra charge it is possible to install a removable working equipment: cultivator, MG-300 hydraulic hammer (with handle - 2200 mm), GK-221-33 dipper (with handle - 2200 mm).

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