![background image](http://html1.mh-extra.com/html/hyundai/hx130-lcr/hx130-lcr_manual_2196326067.webp)
2-23
CONTROL IN NEUTRAL
P1 SIDE
The hydraulic fluid from pump A2 flows into the main control valve through the inlet port "P1",
pass the straight travel spool into the P1 bypass passage and P1parallel passage.
The hydraulic fluid from the pump A2 is directed to the tank through the bypass passage of
spools : travel left, boom 1, arm 2, arm regeneration & option A and bucket, the negative relief
valve of P1, tank passage, and the tank port "T1"
1)
(1)
B
B
SECTION A-A
A
A
BUCKET
ARM REGEN
& OPTION-A
ARM 2
BOOM 1
TRAVEL(LH)
Tank passage
P1 Negative relief valve
SECTION B-B
P2 Negative relief valve
P1 Bypass passage
P1 port
P1 Parallel passage
P1 Bypass passage
Tank port T1
125LCR2MC11
3. FUNCTION
Summary of Contents for HX130 LCR
Page 11: ...1 1 SECTION 1 GENERAL Group 1 Safety Hints 1 1 Group 2 Specifications 1 10 ...
Page 174: ...4 5 MEMORANDUM HYUNDAI HEAVY INDUSTRIES CO LTD CONSTRUCTION EQUIPMENT DIV ...
Page 536: ...8 108 125LCR8TM30 Turn casing 1 upside down and remove oil seal 3 using jig 29 ...
Page 566: ...8 138 Remove lock nut 22 and then boot 23 14 36078RL14 2507ARL10 ...