| Category |
Floor (Loader Control)；PPC Valve |
| Name |
Pilot Valve |
| Parts No |
702-16-03660 702-16-03661 |
| Machine Number |
WA100 WA150 WA150L WA250 WA270 |
| Lead time |
1-3 DAYS |
| Quality |
Brand new, OEM quality |
| MOQ |
1 PCS |
| Means of transport |
By sea/air, DHL FEDEX UPS TNT |
| Packing |
As request or standard packing |
- System integration & importance
1.Role in Hydraulic System:
The pilot valve is part of a two-stage control system:
(1)First Stage (Pilot): Low-pressure (20-30 bar) control signals from this valve
(2)Second Stage (Main): High-pressure (200-350 bar) fluid flow controlled by the main valve
2.Key Benefits:
(1)Reduced Operator Effort: Low-pressure pilot system requires minimal force to operate controls
(2)Precise Control: Proportional response allows for smooth, accurate machine movements
(3)System Protection: Isolates high-pressure main system from operator controls
(4)Fail-Safe Design: Spring-centered spools return to neutral in case of pilot pressure loss
WHEEL LOADERS WA100 WA150 WA150L WA150PZ WA200 WA200L WA200PT WA200PTL WA250 WA250L WA250PT WA250PTL WA270 Komatsu
- More other valve applied to KOMATSU heavey machine
| 702-16-03661 PILOT VALVE |
| BATTERY, WA100, WA150, WA150L, WA150PZ, WA200, WA200PZ, WA250, WA250PZ |
| |
| 702-16-01600 PILOT VALVE |
| BOOM,, CARRIER, PC130, PC138US, PC45MR, PC55MR, PC78US, PC88MR, WINDOW |
| |
| 702-16-06250 PILOT VALVE |
| BATTERY, WA200, WA200PT, WA200PZ, WA250, WA250PT, WA250PZ |
| |
| 702-21-08440 PILOT VALVE |
| PC228, PC228US |
| |
| 702-16-04250 PILOT VALVE,(SEE FIG.Y1670-01A0) |
| PC220, PC240, PC290, PC300, PC350, RAIN |
| |
| 702-16-03222 PILOT VALVE |
| SK1020, SK1026, SK714, SK815, SK818, SK820 |
| |
| 702-21-57700 PILOT VALVE |
| AIR, D155A, D155AX, D275A, D375A, D475A, D475ASD, D65EX, D65PX, D65WX, D85EX, D85MS, D85PX, DRAWBAR,, FRONT, HYDRAULIC, PC2000, PC600, PC650, PC700, TRAVEL, WA380, WA430, WA470, WA480, WA500, WA600, W... |
| |
| 702-21-08370 PILOT VALVE |
| PC130 |
| |
| 702-21-08341 PILOT VALVE,(SEE FIG. Y1679-11A2) |
| PC160, PC180, PC190, PC210, PC220, PC230NHD, PC240, PC290 |
| Pos. |
Part No |
Qty |
Parts name |
Comments |
| 1 |
702-16-03661 |
[1] |
PILOT VALVE Komatsu |
3.6 kg. |
| |
|
|
["SN: 70208-UP"] analogs:["7021603660"] |
|
| |
702-16-03660 |
[1] |
PILOT VALVE Komatsu |
3.6 kg. |
| |
|
|
["SN: 70001-70207"] analogs:["7021603661"] |1. |
|
| |
416-43-38110 |
[1] |
LEVER ASS'Y Komatsu China |
|
| |
|
|
["SN: 70001-UP"] |2. |
|
| 2. |
416-43-38121 |
[1] |
LEVER Komatsu China |
|
| |
|
|
["SN: 70001-UP"] |
|
| 3. |
418-43-38190 |
[1] |
BOOT Komatsu China |
|
| |
|
|
["SN: 70001-UP"] |
|
| 4. |
421-09-21230 |
[1] |
NUT Komatsu |
0.1 kg. |
| |
|
|
["SN: 70001-UP"] |
|
| 5. |
421-43-28410 |
[1] |
KNOB Komatsu |
0.1 kg. |
| |
|
|
["SN: 70001-UP"] |
|
| 6 |
01582-11411 |
[1] |
NUT Komatsu |
0.022 kg. |
| |
|
|
["SN: 70001-UP"] analogs:["0158201411"] |
|
| 7 |
01010-80820 |
[4] |
BOLT Komatsu |
0.013 kg. |
| |
|
|
["SN: 70001-UP"] analogs:["801014067", "0101050820", "801015086"] |
|
| 8 |
01643-30823 |
[4] |
WASHER Komatsu |
0.004 kg. |
| |
|
|
["SN: 70001-UP"] analogs:["802070008", "802150008", "0160510818", "0164310823", "802170001", "01643A0823"] |
|
| 9 |
01010-81016 |
[1] |
BOLT Komatsu |
0.06 kg. |
| |
|
|
["SN: 70001-UP"] analogs:["0101051016"] |
|
| 10 |
01643-31032 |
[1] |
WASHER Komatsu |
0.054 kg. |
| |
|
|
["SN: 70001-UP"] analogs:["802150510", "0164331030", "0164381032", "0164371032", "0164331022", "0164321032", "0164301032", "6127212530", "802170002", "R0164331032"] |
|
| 11 |
418-43-38142 |
[1] |
LEVER Komatsu China |
|
| |
|
|
["SN: 70001-UP"] |
|
| 12 |
09305-00800 |
[1] |
KNOB Komatsu |
0.05 kg. |
| |
|
|
["SN: 70001-UP"] |
|
| 13 |
04025-00520 |
[2] |
PIN Komatsu |
0.002 kg. |
| |
|
|
["SN: 70001-UP"] |
|
| 14 |
418-43-38131 |
[1] |
SHAFT Komatsu |
1 kg. |
| |
|
|
["SN: 70001-UP"] |
|
| 15 |
421-09-21220 |
[4] |
BUSHING Komatsu |
0.001 kg. |
| |
|
|
["SN: 70001-UP"] |
|
| 16 |
203-43-21370 |
[1] |
SPRING Komatsu China |
|
| |
|
|
["SN: 70001-UP"] |
|
| 17 |
418-43-38120 |
[1] |
LEVER Komatsu China |
|
| |
|
|
["SN: 70001-UP"] |
|
| 18 |
04256-40616 |
[1] |
JOINT Komatsu |
0.067 kg. |
| |
|
|
["SN: 70001-UP"] |
|
| 19 |
418-43-28150 |
[1] |
ROD Komatsu China |
|
| |
|
|
["SN: 70001-UP"] |
|
| 20 |
01580-10605 |
[1] |
NUT Komatsu |
0.01 kg. |
| |
|
|
["SN: 70001-UP"] analogs:["21D0921430", "M018200600006", "801920103"] |
|
| 21 |
01508-40603 |
[1] |
NUT Komatsu |
0.01 kg. |
| |
|
|
["SN: 70001-UP"] analogs:["0150820603"] |
|
| 22 |
04256-50616 |
[1] |
JOINT Komatsu |
0.037 kg. |
| |
|
|
["SN: 70001-UP"] |
|
| 23 |
418-43-38112 |
[1] |
BRACKET Komatsu China |
|
| |
|
|
["SN: 70001-UP"] |
|
| 24 |
01010-81220 |
[2] |
BOLT Komatsu |
0.032 kg. |
| |
|
|
["SN: 70001-UP"] analogs:["0101051220"] |
|
| 25 |
01643-31232 |
[2] |
WASHER Komatsu |
0.027 kg. |
| |
|
|
["SN: 70001-UP"] analogs:["0164371232", "0164381232", "802170003", "R0164331232", "0614331232"] |
|
| 26 |
20Y-62-15651 |
[1] |
VALVE Komatsu |
0.474 kg. |
| |
|
|
["SN: 70001-UP"] |
|
| 27 |
07283-33442 |
[2] |
CLIP Komatsu |
0.094 kg. |
| |
|
|
["SN: 70001-UP"] |
|
| 29 |
01597-01009 |
[4] |
NUT Komatsu |
0.011 kg. |
| |
|
|
["SN: 70001-UP"] |
|
| 30 |
426-09-11130 |
[2] |
NUT Komatsu |
0.002 kg. |
| |
|
|
["SN: 70001-UP"] analogs:["0159600606"] |
|
- We could supply the following spare parts
1 Hydraulic parts: hydraulic pump, main valve, hydraulic cylinder, final drive, travel motor, swing machinery, swing motor etc.
2 Engine parts: engine ass’y, piston, piston ring, cylinder block, cylinder head, crankshaft, turbocharger, fuel injection pump, starting motor and alternator etc.
3 Undercarriage part: Track roller, Carrier roller, Track Link, Track shoe, Sprocket, Idler and Idler cushion etc.
4 Cab parts: operator’s cab, wiring harness, monitor, controller, seat, door etc.
5 Cooling parts: Radiator, air conditioner, compressor, after cooler etc.
6 Other parts: Service kit, swing circle, engine hood, swing joint, fuel tank, filter, boom, arm, bucket etc.
Packing Details :
inner packing : plastic film for wrapping
external packing : wooden
Shipping :
within 3 days after received the payment , by air or by express or by sea on the basis of the
quantity and emergency circumstances.
1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier companies we are cooperated,
2. By Air: Delivery from the Guangzhou air port to customer's destination city air port.
3. By Sea: Delivery from the Huangpu port .
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