Rubber-tired excavator ЕK-12 | Официальный сайт компании "Будшляхмаш"

ЕК-12

Single-bucket rubber-tired excavator ЕK-12 is a multipurpose earthmoving machine 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. Working equipment can be performed in different modifications: with modifying geometry of boom and monoblock boom. Due to its compactness the vehicle easily blend with the city traffic, excavator speed is increased. Modifying geometry of working equipment enhances excavator technological abilities: it allows deeper digging; provides excavation volume reduction during local repairs of networks in municipal sphere (digging wells, narrow trenches in restrained conditions).

Main technical characteristics
Characteristics	Value
Operating weight, kg.	12 900
Bucket capacity, m³ (SAE)	0,65 (0,4;0,5)
Max. Speed, km./h.	20
Engine Model	D-243C-666
Net Power, KW	59,6
Oil pump capacity, L/min	248 (112+112+24)
Max. digging reach, m.	8,3
Handle, m.	1,9
Max. loadover height, m.	6,53
Max. digging depth, m.	4,7
Bucket steering angle, deg.	173
Max. bucket digging force, SAE,kN (kgf)	7650
Max. arm digging force, SAE,kN (kgf)	6500
Dimensions, mm.	8000х2500х3120

Technical parameters of possible modifications:

EK-12-00: D-243 engine, 1250 supporting and turning arrangement, monoblock, "PSM" hydraulics, "Hydronic" heater. Handle - 1900 mm, bucket – 0,65/0,5/0,4. For extra charge it is possible to install a removable working equipment: cultivator, MG-300 hydraulic hammer.

EK-12-20: D-243 engine, 1250 supporting and turning arrangement, boom with variable geometry, running chassis frame with trestle-blade and stabilizers, "PSM" hydraulics, "Hydronic" heater. Handle - 1900 mm, bucket – 0,5/0,4. For extra charge it is possible to install a removable working equipment: cultivator.