EX200-2 EX200-3 Excavator Hydraulic Parts Pump Repair Kit 1020223 9101528

Product Description
EX200-2 EX200-3 Excavator hpv091 hydraulic pump Repair kit 1020223 9101528


Product Descriptio



Pos. Part No Qty Parts name Comments
　 9101528 [1] PUMP;DOUBLE (2/2) Y 9135950 This PART NO.
consists of all parts shown in PUMP;DOUBLE(1/2) to (2/2).9101528B2
0 1016140 [1] CASING;PUMP T 1020600
0 1016140 [1] CASING;PUMP T 4338907
3 3051201 [1] GEAR;PILOT 　
4 958740 [2] BRG.;BALL 　
5 3046466 [1] SHAFT;GEAR 　
6 4118495 [1] KEY 　
13 1015000 [1] DISC;DRIVING 　
14 1015178 [1] DISC;DRIVING 　
15 4175666 [2] BRG.;ROL. 　
16 4233164 [2] RING Y 4339171
17 4199307 [2] BRG.;ROL. 　
18 4178173 [2] NUT;BRG. 　
20 4260561 [1] SEAL;OIL 　
21 4116290 [1] RING;RETAINING 　
26 8043698 [14] PISTON 　
29 4233180 [2] SHAFT;CENTER 　
30 4233181 [2] HOLDER 　
31 4184779 [2] BALL 　
32 4198956 [2] PIN 　
33 4248499 [2] SPRING;COMPRES. 　
36 2027277 [2] ROTOR 　
40 1016064 [1] VALVE P 9120557
40 1019697 [1] VALVE Y 1020223
40 1020223 [1] VALVE 　
40 9120557 [1] VALVE ASSY P 1019697
41 4248599 [1] PIN P 9120557
44 1016127 [1] HEAD 　
45 4272674 [1] RING;PISTON 　
46 3055313 [1] PISTON;SERVO 　
47 4260211 [1] PIN 　
48 4179838 [1] SCREW;SET 　
51 4260500 [1] STOPPER 　
52 4260493 [1] STOPPER 　
53 992444 [1] O-RING 　
55 3051812 [1] STOPPER 　
56 4260309 [1] O-RING 　
58 971823 [3] O-RING 　
59 M340820 [8] BOLT;SOCKET 　
60 4514388 [8] WASHER;SPRING 　
61 4099290 [2] PIN;SPRING 　
62 8050131 [1] PACKING Y 8057232
62 8057232 [1] PACKING 　
63 M341245 [10] BOLT;SOCKET 　
64 M341290 [2] BOLT;SOCKET 　
　 　 　 　 　
EX200-2 EX200-3 Excavator Hydraulic Parts Pump Repair Kit 1020223 9101528 0

GM35VA Travel Hydraulic Motor Pump Displacement Parts Repair Kit for
Excavator 0

Maintenance method
1. Avoid impact pressure damaging components
Impact pressure in the hydraulic pressure should be avoided during
operation, as impact pressure will damage components. Each pressure valve
and each flow valve must be reasonably adjusted strictly in accordance with
the design requirements. After adjustment, the adjusting screws must be
tightened securely.
2. Always pay attention to the temperature of the hydraulic station
The working temperature of the hydraulic system oil must not exceed 70°C,
and should generally be controlled within the range of 35~60°C. If it
exceeds the specified range, the cause should be checked and eliminated.
3. Maintain the quality of hydraulic oil
Select hydraulic oil according to the brand number specified in the
instruction manual. The oil must be filtered before refueling. At the same
time, the oil quality must be sampled and tested regularly. If the oil
quality is found to be unsuitable for use, it must be replaced. Generally,
it must be replaced every six months or every 2,000 working hours.

EX200-2 EX200-3 Excavator Hydraulic Parts Pump Repair Kit 1020223 9101528 2
Factory Superiority



EX200-2 EX200-3 Excavator Hydraulic Parts Pump Repair Kit 1020223 9101528 3



EX200-2 EX200-3 Excavator Hydraulic Parts Pump Repair Kit 1020223 9101528 4


Theory
There are two ways to brake the swing motor: parking mechanical brake and
hydraulic brake. The parking mechanical brake is installed inside the motor
and mainly consists of a spring, a brake piston and a brake friction plate.
Pp solenoid valve lock state mechanical brake control:
The input oil at the motor slack port Pp is pilot pressure oil and is
controlled by the rotary lock solenoid valve. When the solenoid valve is
locked, the Pp port pressure is released, and under the action of the brake
spring force, the brake piston tightens the brake friction plate to realize
the parking mechanical braking function.

Packing

Shipping methods
BY EXPRESS, AIR, SEA
EX200-2 EX200-3 Excavator Hydraulic Parts Pump Repair Kit 1020223 9101528 6


About Xinfeng Machinery (XF) parts:

Xinfeng Machinery Parts Company was established in 1998. It is a
professional team composed of high-quality technical personnel integrating
production, maintenance, sales, and service. It is committed to providing
customers with high-quality and efficient services. It is headquartered in
Guangzhou, China.

We have been engaged in the excavator industry for 25 years. We sell
original used parts, rebuilt parts,original new parts, and OEM new parts for
many types.We can provide many types for you to choose from. We can provide
a quality-trusted full range of hydraulic pumps, travel motors, final
drives, main control valves, swing motors, and engines for KOMATSU,
CATERPILLAR, HITACHI, JOHN DEERE, VOLVO, CASE JCB, KOBELCO, NEW HOLLAND,
SUMITOMO, KATO, BOBCAT, DOOSAN, and HYUNDAI.

We provide a customer satisfaction guarantee on all our products. We have
invested in providing only the highest-quality replacement parts to our
customers. Develop a more broad business space together based on long-term,
friendly, mutually beneficial, and win-win business relations.



EX200-2 EX200-3 Excavator Hydraulic Parts Pump Repair Kit 1020223 9101528 7


FAQ


1. How to quickly and accurately buy products what lneeded?
A: Provide the original parts number to us to check.



2. lfI don't know the part number,what shouldI do?
A :Please send us size and pictures of old products.



3. What is the warranty of the products?
A: The warranty is 6/12 Months based on the specific product.


4. How long is your delivery time?
A: The normal delivery time is 3-5 days for stock sproductsafter getting
payment. lf not in stock, we will inform you thetime requlred.



5.. What's your erms of packing?

A: Generally,we pack our goods in wooden box.Please letme know if you have
any special requirements for packing.


6. Which shipping term you can supply?
A: By sea,air or by express ( DHL,Fedex,TNT,UPSEMS)


7. What is your MOQ?
A: Small order and sample order are acceptable


8. Do you have any After-Sales service?
A: Yes!Our

Click to Enlarge