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I appreciate the help from Paul, he's prefessional and knows exactly what parts I need. My CAT has gone back to work without any problem.

—— Raphael

Got the final drive and its beautiful I think. We've have it assembled in our Hitachi ZX330 excavator, my machines goes to work again now. Many thanks

—— Kevin

Hızlı sevkiyat, gelen parçalar kaliteli, motorumuz tamir edilmiş ve maksimum güçte kusursuz çalışıyor. Teşekkürler Tanrı seni kutsasın.

—— Muhammed

Ben sohbet şimdi

31QB-10011 Main Pump HYUNDAI Excavator Spare Parts Fitting For R480LC-9 R520LC-9

Büyük resim : 31QB-10011 Main Pump HYUNDAI Excavator Spare Parts Fitting For R480LC-9 R520LC-9

Ürün ayrıntıları:

Menşe yeri:	Çin
Marka adı:	OEM
Model numarası:	31QB-10011

Ödeme & teslimat koşulları:

Min sipariş miktarı:	1 adet
Fiyat:	1616 USD
Ambalaj bilgileri:	Ağır parçalar için ahşap kutu, hafif parçalar için kağıt karton
Teslim süresi:	3-7 iş günü
Ödeme koşulları:	T/T, D/P, D/A, Western Union, L/C, MoneyGram
Yetenek temini:	100-2000

İletişim

Detaylı ürün tanımı

Kategori:	HYUNDAI Yedek Parçaları	Parça Numarası:	31QB-10011
Ürün adı:	ana pompa	Makine Numarası:	R480LC-9A R480LC-9S R520LC-9
Uygulama:	Ekskavatör	Kurşun zamanı:	Teslimat için 1-3 gün
Ambalaj:	Standart ihracat karonu
Vurgulamak:	HYUNDAI excavator main pump , R480LC-9 hydraulic pump , R520LC-9 spare parts pump

31QB-10011 Main Pump HYUNDAI Excavator Spare Parts Fitting For R480LC-9 R520LC-9

Specifiion

Category	HYUNDAI Spare Parts
Name	Main Pump
Parts No	31QB-10011
Machine Number	R480C9MH R480LC9 R480LC9A R480LC9S R520LC9
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

Key functions & working principle

Working Principle	1. Engine power drives the pump shaft, rotating the cylinder block and pistons
	2. Pistons reciprocate to draw hydraulic oil into the pump (suction stroke) and pressurize it (delivery stroke)
	3. Load-sensing valve detects system pressure/flow demand, adjusting the cylinder block angle to vary displacement
	4. Pressurized oil is delivered to hydraulic valves, which distribute it to actuators (cylinders/motors) to drive machine movements
	5. Relief valve releases excess pressure if system pressure exceeds the maximum rating, preventing damage
Core Functions	1. Convert engine mechanical power into hydraulic energy for the entire hydraulic system
	2. Supply stable, high-pressure oil flow to power all machine functions (digging, lifting, swing, travel)
	3. Optimize energy efficiency via load-sensing control to reduce fuel consumption
	4. Protect the hydraulic system from overpressure and contamination
	5. Ensure smooth, responsive operation of the excavator

Compatible models

9-SERIES CRAWLER EXCAVATOR R480C9MH R480LC9 R480LC9A R480LC9S R520LC9 R520LC9A R520LC9S Hyundai

More other main pump applied to HYUNDAI heavey machine

21Q6-41390 MAIN PCB ASSY

HX180L, R125LCR-9A, R140LC9, R140LC9A, R140W9, R140W9A, R145CR9A, R160LC9A, R160W9A, R170W9, R180LC9A, R180W9A, R210LC9, R210W-9, R210W9A, R210W9AMH, R220LC9A, R220NLC9A, R235LCR9A, R250LC9A, R300LC9A...

21Q6-43400 MAIN PCB ASSY

R140LC9S, R140W9S, R160LC9S, R170W9S, R180LC9S, R180W9S, R210LC9BC, R210LC9BH, R210W9S, R260LC9S, R300LC9S, R300LC9SH, R330LC9S, R330LC9SH, R380LC9SH, R390LC9, R430LC9SH, R480LC9S, R520LC9S, RB140LC9S...

21Q6-43430 MAIN PCB

39QB-41150 MAIN SPOOL ASSY

HX430L, HX480L, HX520L, R430LC9, R430LC9A, R430LC9SH, R450LC7, R480C9MH, R480LC9, R480LC9A, R480LC9S, R500LC7, R520LC9, R520LC9A, R520LC9S

21Q6-43300 MAIN PCB ASSY

R140LC9, R140LC9S, R140W9, R140W9S, R145CR9, R160LC9S, R170W9, R180LC9, R180LC9S, R180W9S, R210LC9, R210LC9BC, R210LC9BH, R210NLC9, R210W-9, R210W9S, R235LCR9, R250LC9, R260LC9S, R290LC9, R290LC9MH, R...

31QB-17730 MAIN RELIEF VALVE

HX480L, HX520L, R360LC9, R380LC9SH, R390LC9, R430LC9, R430LC9SH, R480LC9, R480LC9A, R480LC9S, R500LC7, R520LC9, R520LC9A, R520LC9S

31QB-14110 MAIN CONTROL VALVE

R480C9MH

31QB-17000 MAIN CONTROL VALVE

R480LC9, R480LC9A, R480LC9S, R520LC9, R520LC9A, R520LC9S

31QB-17100 MAIN CONTROL VALVE

R480LC9, R480LC9A, R480LC9S, R500LC7, R520LC9, R520LC9A, R520LC9S

XKBN-02635 MAIN BODY ASSY

BREAKERS, R520LC9, R520LC9A, R520LC9S

31QB-17730K MAIN RELIEF VALVE

HX480L, HX520L, R430LC9, R430LC9SH, R480LC9, R480LC9A, R480LC9S, R500LC7, R520LC9, R520LC9A, R520LC9S

21Q6-41391 MAIN PCB ASSY

R125LCR-9A, R140LC9A, R140W9A, R145CR9A, R160LC9A, R160W9A, R180LC9A, R180W9A, R210W9A, R210W9AMH, R220LC9A, R220NLC9A, R235LCR9A, R250LC9A, R300LC9A, R330LC9A, R380LC9A, R430LC9A, R480LC9A, R520LC9A

31NB-16110 MAIN CONTROL VALVE

R450LC7, R450LC7A

31NB-10110 MAIN CONTROL VALVE

R450LC7, R450LC7A

Directory listing

Pos.	Part No	Qty	Parts name	Comments
*.	31QB-10011	[1]	MAIN PUMP	*-1,-2,-3,-4
*-1.	@	[1]	MAIN PUMP UNIT
111	XJBN-00976	[1]	SHAFT-DRIVE(F)
113	XJBN-00977	[1]	SHAFT-DRIVE(R)
114	XJBN-00572	[1]	COUPLING-SPLINE
123	XJBN-00571	[2]	BEARING-ROLLER
124	XJBN-00978	[2]	BEARING-NEEDLE
127	XJBN-00569	[3]	SPACER-BEARING
130	XJBN-00568	[1]	BOOSTER
12	XJBN-00680	[2]	BLOCK-CYLINDER
N151.	XJBN-00681	[18]	PISTON
N152.	XJBN-01522	[18]	SHOE
153	XJBN-00683	[2]	PLATE-SET
156	XJBN-00564	[2]	BUSHING-SPHERICAL
157	XJBN-00541	[18]	SPRING-CYLINDER
211	XJBN-00023	[2]	PLATE-SHOE
212	XJBN-00012	[2]	PLATE-SWASH
214	XJBN-00013	[2]	BUSHING-TILTING
251	XJBN-00560	[2]	SUPPORT-S.P.
261	XJBN-00025	[1]	COVER(FR)-SEAL
263	XJBN-00979	[1]	COVER(RR)-SEAL
271	XJBN-01594	[2]	CASING-PUMP
311	XJBN-00559	[1]	COVER-VALVE(F)
312	XJBN-00558	[1]	COVER-VALVE(R)
N313.	XJBN-01387	[1]	PLATE(R)-VALVE
N314.	XJBN-01388	[1]	PLATE(L)-VALVE
401	XJBN-00028	[4]	SCREW
402	XJBN-00555	[4]	SCREW-HEX SOC HD
406	XJBN-00355	[8]	SCREW-HEX SOC HD
466	XJBN-00356	[4]	PLUG-VP
468	XJBN-00031	[4]	PLUG
490	XJBN-00032	[28]	PLUG
492	XJBN-00234	[1]	PLUG
N531.	XJBN-00981	[2]	PIN-TILTING
532	XJBN-00703	[2]	PISTON-SERVO
534	XJBN-00034	[2]	STOPPER(L)
535	XJBN-00035	[2]	STOPPER(S)
N548.	XJBN-00360	[2]	PIN-FEED BACK
702	XJBN-00040	[2]	O-RING
706	XJBN-00982	[1]	O-RING
710	XJBN-00983	[2]	O-RING
717	XJBN-00984	[2]	O-RING
719	XJBN-00985	[3]	O-RING
724	XJBN-00902	[15]	O-RING
725	XJBN-00903	[10]	O-RING
728	XJBN-00905	[4]	O-RING
732	XJBN-00047	[2]	O-RING
774	XJBN-01595	[1]	SEAL-OIL
789	XJBN-00049	[2]	RING-BACK UP
792	XJBN-00050	[2]	RING-BACK UP
808	XJBN-00051	[4]	NUT
824	XJBN-00052	[2]	RING-SNAP
885	XJBN-00053	[2]	PIN 2
886	XJBN-00054	[5]	PIN-SPRING
901	XJBN-00055	[2]	BOLT-EYE
953	XJBN-00056	[2]	SCREW-SET
954	XJBN-00553	[2]	SCREW-SET
956	XJBN-01181	[8]	SCREW-SET
981	XJBN-00156	[1]	NAME PLATE
983	XJBN-00455	[2]	PIN
*-2.	@	[1]	REGULATOR ASSY	SEE 4020,FRONT
*-2.	@	[1]	REGULATOR ASSY	SEE 4030,REAR
*-3.	@	[1]	GEAR PUMP	SEE 4040
S011.	XJBN-01523	[2]	PISTON ASSY	SEE ILLUST
S013.	XJBN-01383	[1]	CYLINDER ASSY-RH	SEE ILLUST
S014.	XJBN-01384	[1]	CYLINDER ASSY-LH	SEE ILLUST
S030.	XJBN-00011	[2]	SWASH PLATE ASSY	SEE ILLUST
S530.	XJBN-00986	[2]	TILTING PIN SUB ASSY	SEE ILLUST
N.	@	[AR]	NOT SUPPLIED PARTS

31QB-10011 Main Pump HYUNDAI Excavator Spare Parts Fitting For R480LC-9 R520LC-9 0

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 and Shipping

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 .

Etiket:

İlgili kişi: Mr. Paul

Tel: 0086-15920526889

Faks: +86-20-89855265

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31QB-10011 Main Pump HYUNDAI Excavator Spare Parts Fitting For R480LC-9 R520LC-9

31QB-10011 Main Pump HYUNDAI Excavator Spare Parts Fitting For R480LC-9 R520LC-9

HYUNDAI excavator main pump

R480LC-9 hydraulic pump

R520LC-9 spare parts pump

hidrolik pompa ünitesi,

hidrolik pompa parçaları,

hidrolik ana pompa