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110*130*190mm
>> Product Use
Ensure precise fit: The size of the liner is precisely customized according to the bucket of the Liugong excavator, and can achieve a tight and precise fit with the bucket and related connecting components. This helps to reduce the gap between components, making the movement of the bucket more stable and accurate during operation, thereby improving the precision of loader operation and allowing operators to more accurately control the bucket for material loading and unloading operations.
Carrying and dispersing loads: When the excavator is in operation, the bucket will bear huge loads, including the weight of materials and various impact forces generated during excavation and loading and unloading processes. The liner is made of high-strength materials that can withstand these loads and evenly distribute them to the connecting components, avoiding excessive local stress and protecting the bucket and other related components, thereby extending their service life.
Reduce wear and friction: During the operation of the loader, there is relative motion between the bucket and connecting components, which can cause friction and wear. As an intermediate medium, the lining has good wear resistance and low friction coefficient on its surface, which can convert direct friction between components into friction between the lining and components, thereby reducing the wear of the bucket and connecting components, lowering the frequency and cost of equipment maintenance, and improving the overall operating efficiency of the equipment.
Buffer, shock absorption, and noise reduction: The liner has a certain degree of elasticity and flexibility, which can provide cushioning and shock absorption when the bucket is impacted. It can absorb a portion of the impact force, reduce the damage to the bucket, connecting components, and the entire loader structure caused by the impact. At the same time, it can also reduce the vibration and noise during equipment operation, improve the comfort of the operator's working environment, and facilitate the long-term stable operation of the equipment.
>> Certificates And Qualifications
>> Product Use
Ensure precise fit: The size of the liner is precisely customized according to the bucket of the Liugong excavator, and can achieve a tight and precise fit with the bucket and related connecting components. This helps to reduce the gap between components, making the movement of the bucket more stable and accurate during operation, thereby improving the precision of loader operation and allowing operators to more accurately control the bucket for material loading and unloading operations.
Carrying and dispersing loads: When the excavator is in operation, the bucket will bear huge loads, including the weight of materials and various impact forces generated during excavation and loading and unloading processes. The liner is made of high-strength materials that can withstand these loads and evenly distribute them to the connecting components, avoiding excessive local stress and protecting the bucket and other related components, thereby extending their service life.
Reduce wear and friction: During the operation of the loader, there is relative motion between the bucket and connecting components, which can cause friction and wear. As an intermediate medium, the lining has good wear resistance and low friction coefficient on its surface, which can convert direct friction between components into friction between the lining and components, thereby reducing the wear of the bucket and connecting components, lowering the frequency and cost of equipment maintenance, and improving the overall operating efficiency of the equipment.
Buffer, shock absorption, and noise reduction: The liner has a certain degree of elasticity and flexibility, which can provide cushioning and shock absorption when the bucket is impacted. It can absorb a portion of the impact force, reduce the damage to the bucket, connecting components, and the entire loader structure caused by the impact. At the same time, it can also reduce the vibration and noise during equipment operation, improve the comfort of the operator's working environment, and facilitate the long-term stable operation of the equipment.
>> Certificates And Qualifications
Pins | ||||
Size (Diameter*Height) mm | Size (Diameter*Height) mm | Size (Diameter*Height) mm | Size (Diameter*Height) mm | Size (Diameter*Height) mm |
40*100 | 51*110 | 60*175 | 80*740 | 100*630 |
40*281 | 50*225 | 60*600 | 80*590 | 110*400 |
40*406 | 50*360 | 63*680 | 85*230 | 120*405 |
40*1290 | 50*445 | 65*150 | 85*850 | 125*480 |
45*100 | 50*524 | 65*490 | 88*210 | 127*276 |
45*100 | 51*255 | 70*238 | 90*280 | 150*1251 |
45*210 | 52*262 | 70*690 | 90*840 | 130*760 |
45*330 | 55*180 | 75*530 | 95*240 | 145*410 |
45*450 | 55*460 | 76*218 | 95*350 | 158*932 |
45*548 | 57*191 | 79*614 | 100*275 | 160*258 |
The sizes above are just for reference, we can't list all sizes here. We can supply more products as your requirements. Please feel free to send us your inquiry. | ||||
Bushings | ||||
Size (Diameter*Height) mm | Size (Diameter*Height) mm | Size (Diameter*Height) mm | Size (Diameter*Height) mm | Size (Diameter*Height) mm |
30*35*290 | 50*60*80 | 70*90*90 | 100*110*49 | 130*200*70 |
30*38*190 | 50*64*70 | 75*90*150 | 100*140*100 | 130*180*76 |
30*40*50 | 55*60*310 | 76*90*81 | 100*175*120 | 140*155*89 |
30*60*193 | 55*65*60 | 80*100*110 | 110*125*130 | 140*164*160 |
35*45*287 | 55*70*80 | 80*140*90 | 110*140*140 | 140*180*355 |
40*45*185 | 60*70*40 | 80*95*80 | 120*135*100 | 165*184*183 |
40*50*30 | 60*70*85 | 85*110*110 | 120*140*210 | 170*195*158 |
40*80*233 | 60*75*90 | 90*104*180 | 120*150*221 | 180*240*115 |
45*55*40 | 70*80*85 | 90*160*120 | 120*180*540 | 190*140*544 |
50*55*385 | 70*85*130 | 95*110*120 | 127*146*140 | 220*240*415 |
The sizes above are just for reference, we can't list all sizes here. We can supply more products as your requirements. Please feel free to send us your inquiry. |
Excavator bushing
Excavator pin
Loader bushing
Loader pin
Construction machinery pins and bushings
>> Partial Applicable Vehicle Model Display
CAT | CAT301.7 CR | CAT313 GC | CAT323 GX | CAT333 |
CAT301.4 CR | CAT312 GC | CAT323 | CAT374 | |
CAT302 CR | CAT326 GC | CAT316 GC | CAT395 | |
CAT303 CR | CAT326 | CAT 318D2L | CAT352 | |
CAT305.5 | CAT320 GX | CAT330 | CAT355 | |
CAT306.5 | CAT320 GC | CAT336 | CAT330 GC | |
CAT307.5 | CAT320 | CAT350 | ||
CAT307 | CAT323 GC | CAT340 | ||
KOMATSU | PC100-3/5/6 | PC200-2/3/5/6/7/8 | PC270-6/7/8 | PC360-7 |
PC120-2/3/5/6 | PC220-2/3/5/6/7/8 | PC290-10/11 | PC360LC-10/11 | |
PC130-6/8/11 | PC228-1/2/3/8/10/11 | PC300LC-1/2/3/5/6/7/8 | PC390LC-10/11 | |
PC150-1/3/5/6 | PC240-6/8/10/11 | PC350-8 | ||
PC160-6/7/8 | PC250-6 | PC350LC-6/8/10/11 | ||
SANY | SY135C | SY75C | SY245H-S | SY415H-S |
SY200C-S | SY335BH-S | SY95C | SY375IDS | |
SY205C-S | SY275H | SY485H-S | SY550H | |
SY215E | SY235H-S | SY485GLC-S | ||
SY215C-S | SY155H | SY305H-S | ||
KOBELCO | SK210LC-10 | SK200-10 | SK60-8 | SK140LC-8 |
SK130-11 | SK250-10 | SK380XD-10 | SK460-8 | |
SK75-11 | SK260LC-10 | SK220XD-10 | ||
SK350LC-10 | SK330-10 | SK150LC-11 | ||
Hitachi | ZX130-6A | ZX260K-6A | ZX210LC-5A | ZX490LCH-5A |
ZX240-5A | ZX260LCH-5A | ZX350-6A Pro | ZX220K-6A | |
ZX250-6A | ZX200C-6A | ZX360K-5A | ZX520LCH-6A | |
ZX250K-5A | ZH200-5A | ZX300-6A | ZX350-6A | |
ZX250LC-5A | ZX210-6A | ZX300-5A | ZX500LCH-5A | |
ZX260LC-6A | ZX210K-5A | ZX370K-6A | ZX220LC-6A | |
ZX195-5A | ZX360H-5A | ZX370H-6A |
Pins | ||||
Size (Diameter*Height) mm | Size (Diameter*Height) mm | Size (Diameter*Height) mm | Size (Diameter*Height) mm | Size (Diameter*Height) mm |
40*100 | 51*110 | 60*175 | 80*740 | 100*630 |
40*281 | 50*225 | 60*600 | 80*590 | 110*400 |
40*406 | 50*360 | 63*680 | 85*230 | 120*405 |
40*1290 | 50*445 | 65*150 | 85*850 | 125*480 |
45*100 | 50*524 | 65*490 | 88*210 | 127*276 |
45*100 | 51*255 | 70*238 | 90*280 | 150*1251 |
45*210 | 52*262 | 70*690 | 90*840 | 130*760 |
45*330 | 55*180 | 75*530 | 95*240 | 145*410 |
45*450 | 55*460 | 76*218 | 95*350 | 158*932 |
45*548 | 57*191 | 79*614 | 100*275 | 160*258 |
The sizes above are just for reference, we can't list all sizes here. We can supply more products as your requirements. Please feel free to send us your inquiry. | ||||
Bushings | ||||
Size (Diameter*Height) mm | Size (Diameter*Height) mm | Size (Diameter*Height) mm | Size (Diameter*Height) mm | Size (Diameter*Height) mm |
30*35*290 | 50*60*80 | 70*90*90 | 100*110*49 | 130*200*70 |
30*38*190 | 50*64*70 | 75*90*150 | 100*140*100 | 130*180*76 |
30*40*50 | 55*60*310 | 76*90*81 | 100*175*120 | 140*155*89 |
30*60*193 | 55*65*60 | 80*100*110 | 110*125*130 | 140*164*160 |
35*45*287 | 55*70*80 | 80*140*90 | 110*140*140 | 140*180*355 |
40*45*185 | 60*70*40 | 80*95*80 | 120*135*100 | 165*184*183 |
40*50*30 | 60*70*85 | 85*110*110 | 120*140*210 | 170*195*158 |
40*80*233 | 60*75*90 | 90*104*180 | 120*150*221 | 180*240*115 |
45*55*40 | 70*80*85 | 90*160*120 | 120*180*540 | 190*140*544 |
50*55*385 | 70*85*130 | 95*110*120 | 127*146*140 | 220*240*415 |
The sizes above are just for reference, we can't list all sizes here. We can supply more products as your requirements. Please feel free to send us your inquiry. |
Excavator bushing
Excavator pin
Loader bushing
Loader pin
Construction machinery pins and bushings
>> Partial Applicable Vehicle Model Display
CAT | CAT301.7 CR | CAT313 GC | CAT323 GX | CAT333 |
CAT301.4 CR | CAT312 GC | CAT323 | CAT374 | |
CAT302 CR | CAT326 GC | CAT316 GC | CAT395 | |
CAT303 CR | CAT326 | CAT 318D2L | CAT352 | |
CAT305.5 | CAT320 GX | CAT330 | CAT355 | |
CAT306.5 | CAT320 GC | CAT336 | CAT330 GC | |
CAT307.5 | CAT320 | CAT350 | ||
CAT307 | CAT323 GC | CAT340 | ||
KOMATSU | PC100-3/5/6 | PC200-2/3/5/6/7/8 | PC270-6/7/8 | PC360-7 |
PC120-2/3/5/6 | PC220-2/3/5/6/7/8 | PC290-10/11 | PC360LC-10/11 | |
PC130-6/8/11 | PC228-1/2/3/8/10/11 | PC300LC-1/2/3/5/6/7/8 | PC390LC-10/11 | |
PC150-1/3/5/6 | PC240-6/8/10/11 | PC350-8 | ||
PC160-6/7/8 | PC250-6 | PC350LC-6/8/10/11 | ||
SANY | SY135C | SY75C | SY245H-S | SY415H-S |
SY200C-S | SY335BH-S | SY95C | SY375IDS | |
SY205C-S | SY275H | SY485H-S | SY550H | |
SY215E | SY235H-S | SY485GLC-S | ||
SY215C-S | SY155H | SY305H-S | ||
KOBELCO | SK210LC-10 | SK200-10 | SK60-8 | SK140LC-8 |
SK130-11 | SK250-10 | SK380XD-10 | SK460-8 | |
SK75-11 | SK260LC-10 | SK220XD-10 | ||
SK350LC-10 | SK330-10 | SK150LC-11 | ||
Hitachi | ZX130-6A | ZX260K-6A | ZX210LC-5A | ZX490LCH-5A |
ZX240-5A | ZX260LCH-5A | ZX350-6A Pro | ZX220K-6A | |
ZX250-6A | ZX200C-6A | ZX360K-5A | ZX520LCH-6A | |
ZX250K-5A | ZH200-5A | ZX300-6A | ZX350-6A | |
ZX250LC-5A | ZX210-6A | ZX300-5A | ZX500LCH-5A | |
ZX260LC-6A | ZX210K-5A | ZX370K-6A | ZX220LC-6A | |
ZX195-5A | ZX360H-5A | ZX370H-6A |
High-quality alloy steel is often a preferred choice. For example, 40Cr alloy steel can be used. This steel has good mechanical properties such as high strength, good toughness, and excellent wear resistance after proper heat treatment. After quenching and tempering, it can reach a suitable hardness level (usually around 40 - 50 HRC) to withstand the mechanical stresses and frictional forces during the operation of the excavator bucket.
High-quality alloy steel is often a preferred choice. For example, 40Cr alloy steel can be used. This steel has good mechanical properties such as high strength, good toughness, and excellent wear resistance after proper heat treatment. After quenching and tempering, it can reach a suitable hardness level (usually around 40 - 50 HRC) to withstand the mechanical stresses and frictional forces during the operation of the excavator bucket.
Q1: What is the typical application for the High Quality Excavator Bucket Cylinder Upper Pin Shaft?
A1: This pin shaft is specifically designed for excavator bucket cylinders, suitable for high-demand tasks in construction, mining, and heavy machinery operations.
Q2: Can you customize the pin shaft for other machine models?
A2: Yes, we offer full customization services for pin shafts based on your specifications, ensuring compatibility with a wide range of machinery models.
Q3: How do you ensure the durability of your excavator pin shafts?
A3: We use advanced heat treatment processes and high-quality materials to enhance the hardness and wear resistance of the pin shafts, ensuring long-lasting performance.
Q4: What materials are used for manufacturing the pin shaft?
A4: Our pin shafts are made from premium alloys such as 45C, 42CrMo4, and 41Cr4, selected for their durability and ability to withstand heavy-duty use.
Q5: Do you provide after-sales support for your excavator pin shafts?
A5: Yes, we provide comprehensive after-sales support, including product guidance, warranty services, and troubleshooting assistance to ensure continued operation.
Q6: How do I place a custom order for the pin shaft?
A6: Simply provide us with your design drawings or specifications, and we’ll create a customized pin shaft tailored to your exact requirements.
Q7: Can you ship to international locations?
A7: Yes, we can deliver our high-quality excavator pin shafts worldwide, offering efficient shipping and timely delivery to your location.
Q8: Are your pin shafts compatible with other excavator brands?
A8: Our pin shafts are designed for a wide range of excavators, including those from Sany Heavy Industry, but we can also customize them for other brands as needed.
Q1: What is the typical application for the High Quality Excavator Bucket Cylinder Upper Pin Shaft?
A1: This pin shaft is specifically designed for excavator bucket cylinders, suitable for high-demand tasks in construction, mining, and heavy machinery operations.
Q2: Can you customize the pin shaft for other machine models?
A2: Yes, we offer full customization services for pin shafts based on your specifications, ensuring compatibility with a wide range of machinery models.
Q3: How do you ensure the durability of your excavator pin shafts?
A3: We use advanced heat treatment processes and high-quality materials to enhance the hardness and wear resistance of the pin shafts, ensuring long-lasting performance.
Q4: What materials are used for manufacturing the pin shaft?
A4: Our pin shafts are made from premium alloys such as 45C, 42CrMo4, and 41Cr4, selected for their durability and ability to withstand heavy-duty use.
Q5: Do you provide after-sales support for your excavator pin shafts?
A5: Yes, we provide comprehensive after-sales support, including product guidance, warranty services, and troubleshooting assistance to ensure continued operation.
Q6: How do I place a custom order for the pin shaft?
A6: Simply provide us with your design drawings or specifications, and we’ll create a customized pin shaft tailored to your exact requirements.
Q7: Can you ship to international locations?
A7: Yes, we can deliver our high-quality excavator pin shafts worldwide, offering efficient shipping and timely delivery to your location.
Q8: Are your pin shafts compatible with other excavator brands?
A8: Our pin shafts are designed for a wide range of excavators, including those from Sany Heavy Industry, but we can also customize them for other brands as needed.