FlexiROC T35 R/T40 R 2 General
15 No: 3171473547.1 en
10 Positioning
11 Winch
12 Cooler motor
13 Pressure adjustment
14 Rotation adjustment
15 Dust collector (DCT)
16 Filler pump
17 Filter
18 Pump 4
19 Diesel engine
20 Pump 1
21 Pump 2
22 Pump 3
23 Reversing valve
2.4.8 Hydraulic pumps
Hydraulic pump 1
Pump 1 is the main pump in the hydraulic system and is of the axial piston type. The pump
delivers hydraulic power to the following functions:
n Rock drill percussion
n Rock drill feed
n Boom Positioning
n Tramming
During drilling, hydraulic pump 1 is regulated for the current use of percussion pressure.
Hydraulic pump 2
n Hydraulic pump 2 is directly fitted on the main pump and supplies hydraulic oil to
power the rock drill's rotation motor.
Hydraulic pump 3
n Hydraulic pump 3 supplies hydraulic oil to power the dust collector fan motor and to
power the winch and boom positioning during tramming.
Hydraulic pump 4
n Hydraulic pump 4 supplies hydraulic oil to the cooler motor and the combined oil
cooler. This pump also supplies hydraulic oil to the track oscillation locking mechan-
ism.
To Next Page
Loading...
Need help?
General
