Cylinder Liner for Komatsu S6d155/ 6D95/ 4D94/ 6D140/ 6D125/ 4D120

PRODUCT DETAILS
1) Cylinder linder/ sleeve is a cylindrial part, set  within the cylinder block hole, and it forms combustor chamber with cylinder head & piston;
 
2) Cylinder liner/ sleeve is divided into two types: dry cylinder liner and wet cylinder liner;
Dry cylinder liner contact cooling water jacket on the back, but the back of the wet cylinder liner touch with cooling water;

3) Dry cylinder liner thickness thin, simple structure, convenient processing.
    Wet cylinder liner contact cooling water directly, so for engine cooling, and for small, lightweight engine;

4) Material: alloy casting iron with phosphorus, boron & copper, steel;

5) Characteristics: good friction resistance, corrosion resistance, heat resistance, sufficient strength and rigidity, etc.;

Chemical Ingredients Of Cylinder Liner(%)

No.

Name of Material

C

S

Si

P

Mn

Cr

B

Cu

Ni

V+Ti

Mo

Mechanical Properties

1

Boron Cast Iron

2.8~3.6

<=0.12

2.0~2.7

<=0.5

0.7~1.2

0.3~0.5

0.04~0.08

Brinell Hardness>210HB, σb>=200Mpa

2

Boron Copper Gray Cast Iron

2.8~3.6

<0.2

2.0~2.7

<=0.5

0.7~1.2

0.2~0.5

0.04~0.08

Right amount

Brinell Hardness>210HB, σb>=240Mpa

3

Vanadium, Titanium Gray Cast Iron

3.0~3.6

<0.2

2.0~2.7

<=0.5

0.6~1.2

0.2~0.5

>=0.3

Brinell Hardness>210HB, σb>200Mpa

4

Molybdenum Nickel Copper Gray Cast Iron

2.8~3.6

<0.2

1.8~2.4

<=0.3

0.5~1.0

0.2~0.5

0.3~0.6

Right amount

Right amount

Brinell Hardness>210HB, σb>235Mpa

5

Bainite Gray Cast Iron

2.7~3.3

<0.10

1.7~2.5

<=0.3

0.3~0.7

0.~0.5

Right amount

Right amount

Right amount

Brinell Hardness270~330HB, σb>350Mpa

6

Nickel Copper Gray Cast Iron

2.8~3.7

<0.12

1.8~2.7

<=0.3

0.5~1.2

0.15~0.5

Right amount

Right amount

Brinell Hardness>200HB, σb>196Mpa

6) The function of cylinder liner/ sleeve
a) It froms cylinder working space together with the cylinder head & piston;

b) Gas seal: prevent the compressed gas, combustion gas pressure leak outward;
 
c) The trunk piston diesel engine cylinder liner piston under the lateral thrust, become a piston reciprocating movement of the lead;
 
d) Heat transfer: passes the piston component and its heat to the cooling water, and makes the appropriate operating temperature;

e) The formation of sliding surface: as the lining of the engine, the format sliding surface with piston and piston ring;
 
f) Two-stroke diesel engine cylinder liner is decorated with port, opening & closing by the piston, so as to realize distribution;
 
7) Surface treatment: chromed, phospated, polished, aluminum inclusive;

Principal Surface Treatment Processes
DCP	Phosphating and chromium plating on jacket only
DC	Water jacket only is chromium plated
DPF	Water jacket only is phosphated
BCP	Phosphating and inner diameter is chromium
FF	Inner diameter is Full-Finished for dry type liner
SF	Inner diameter is Semi-Finished for dry type liner
IN WHITE	Without any special surface treatment
DCU	Outer diameter is cooper plated for dry type liner
PF	Phosphated all over
	Air compression liner
	Chromed liner
	Liner

8) Machining process
Cylinder barrels: blanking---rough turning---heat treatment (conditioning)----turing(flat head chamfering)---
coarse push inner hole-----rolling inner hole-----turing(external circular open nest)-----turing inside hole---
welding cylinder bottom---turing(cylindrical) according to the need to make internal zinc plated or chrome plated.


STRONG CAPABILITY
1) Production: more than 200000pcs/month;

2) Certification: ISO16949, ISO9001, Ts16949, ISO14001, etc.;

3) We have ANGOLA branch;

4) Brand: XYTOSAN, OSVAT, GPM, PAGZD, GEO, KOSFA, etc.;

5) MOQ: 1pc if have stocks & 100pcs for producing;

6) KOMATSU Cylinder Sleeve;
4D92, 4D94, 4D95, S4D95, 6D95, S6D102, 4D105, S4D105, 6D105, S6D105, S6D108, S6D110, S6D155,
4D102, 6D125, S6D125, S4D130, 4D130, NH220, NT855, 6D140, 6D155, S6D155, 6D125, 4D120, etc.;

Engine Model	TYPE	OEM REF	NO.Cyl	Bore	Total Length
KOMATSU	4D92	6140-21-2211	4	92	185
	4D94	6144-21-2211	4	94	181
	6D95	6207-21-2110	6	95	180
	S6D102	6736-29-2110	6	102	200
	4D105	6130-22-2310	4	105	223
	4D105(old)	6130-22-2213	4	105	228
	S6D105	6137-21-220	6	105	223
	S6D108	6222-21-2210	6	108	219.5
	S6D110	6138-21-2210	6	110	225
	4D120	6110-21-2212	4	120	293
	6D125	6150-21-2221	6	125	256.5
	4D130	6115-21-2211	4	130	293
	NH220	6610-21-2213	6	130.2	303
	NT855	6710-21-2210	6	139.7	288.5
	6D140	6211-21-2210	6	140	283

7) Other Models Cylinder LIner/ Sleeve
BENZ, MAN, PEUGEOT, RENAULT, DAF, TOYOTA, MAZDA, MITSUBISHI, NISSAN, CATERPILLAR, HINO,
ISUZU, CUMMINS, KOMATSU, YAMZ, KIA, HYUNDAI, DAEWOO, IVECO, FIAT, VOLVO, SCANIA, KAMAZ, etc.;

MAN	KAMAZ	HYUNDAI	OPEL
DAF	CUMMINS	ISUZU	PERKINS
BENZ (MERCEDES-BENZ)	DAEWOO	IVECO	PEUGEOT
BMW	DAIHATSU	VOLVO	RENAULT
RVI	DEUTZ	KIA	SCANIA
CATERPILLAR (CAT)	FIAT	KOMATSU	STYER
UTB	STERY	JOHN DEERE	TOYOTA
IFA	FORD	LAND ROVER	TRUCK
SAVIEM	MTZ	MAZDA	VW (Volkswagen)
CUMMINS	GM	MITSUBISHI	YAMZ
YENUSEI	HONDA	NISSAN	Others

8) Other Parts
cylinder liner kits, cylinder head assembly/ complete cylinder head, cylinder head, cylinder block, gasket kit,
cylinder head gasket, cylinder head bolt, piston, piston ring, piston pin, crankshaft, camshaft, connecting rod, etc..


SERVICE
1) Offering sample & drawing before production; 

2) Quality guarantee: one year; 

3) Making logo upon customers' needs; 

4) Developing new models according to samples or drawings.


PACKAGE & SHIPPING
1) Neutral Packing: Kraft paper+Carton+Pallet;

2) Brand Packing: XYTOSAN packing or according to customers' requirements; 

3) Delivery Time: 3 days if have stocks & about 30 days for producing; 

4) Transportation: by sea or by air(TNT, DHL, FEDEX, UPS, etc. ). 


CONTACT US

ANQING XINYI AUTO PARTS CO., LTD WEB: www.osvat.cn            http://xytosan.en.gasgoo.com            http://xytosan.en.made-in-china.com Contact: Seven Chen TEL: +86-556-5171 008 FAX: +86-556-5171 000 Address: NO. 80, TIANZHUSHAN ROAD, ANQING CITY, ANHUI PROVINCE, PRC.