Control units (en-bloc)

En-bloc control units are intended for controlling hydraulic props and hydraulic advancing cylinders of powered roof support units and sections.

JSC «DAP» manufactures en-bloc control units with a range of modifications depending on a type of powered roof support or mining machine as well as regarding the number of operational functions.

Below marked are the characteristics of en-bloc control units most frequently employed within powered roof supports of type КД80, КД90, 1КД99, ДМ, ДТ, КТК.

1КД99.11.07.020-04	1КД99.11.07.020

1КД99.11.07.020-02	2КТК.01.20.030

Main parameters	1КД99.11.07.020	1КД99.11.07.020-02	1КД99.11.07.020-04	2КТК.01.20.030
Hydraulic distributor	РСД-10	РСД-05	РСД-05	РСД-10
Hydraulic distributors per assembly	4	4	3	5
Quantity of functions	8	8	6	10
Control mode	manual	manual	manual	manual
Internal diameter, mm	8	8	8	8
Lever pressure force of manual control, N not more than	1,0	18,0	18,0	1,0
Quantity of mounting slots
– diameter 14 mm	7	3	5	6
– diameter 18 mm	3	7	3	6
Weight, kg	20	17	14	25
Developer, institute	DONGIPROUGLEMASH