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129-7770
loader bushing.
High wear resistance: Made of high-quality wear-resistant materials such as special alloys or high-performance composite materials, it can withstand the high-strength friction generated by excavators during excavation, loading and other operations, significantly extending its service life, reducing frequent replacement due to wear, and lowering maintenance costs.
High load-bearing capacity: With excellent load-bearing performance, it can effectively support the huge loads of excavators during operation, including excavation force, gravity, and impact force, ensuring stable operation in various complex working conditions without deformation or damage due to overload.
High precision coordination: With high manufacturing precision, it can accurately adapt to the relevant components of Caterpillar excavators, ensuring reasonable clearance after installation, reducing shaking and noise during operation, and improving the overall working accuracy and stability of the equipment.
Good corrosion resistance: It has the ability to resist corrosion and can withstand the erosion of soil, moisture, chemicals, etc. in the working environment. Even in damp, muddy, or harsh environments containing corrosive substances, it can maintain good performance and extend its service life.
Self lubrication performance: Some products may have self-lubricating properties, which can effectively reduce friction coefficient, energy loss, improve work efficiency, and reduce the risk of component damage caused by insufficient lubrication without the need for frequent lubricant addition during operation.
loader bushing.
High wear resistance: Made of high-quality wear-resistant materials such as special alloys or high-performance composite materials, it can withstand the high-strength friction generated by excavators during excavation, loading and other operations, significantly extending its service life, reducing frequent replacement due to wear, and lowering maintenance costs.
High load-bearing capacity: With excellent load-bearing performance, it can effectively support the huge loads of excavators during operation, including excavation force, gravity, and impact force, ensuring stable operation in various complex working conditions without deformation or damage due to overload.
High precision coordination: With high manufacturing precision, it can accurately adapt to the relevant components of Caterpillar excavators, ensuring reasonable clearance after installation, reducing shaking and noise during operation, and improving the overall working accuracy and stability of the equipment.
Good corrosion resistance: It has the ability to resist corrosion and can withstand the erosion of soil, moisture, chemicals, etc. in the working environment. Even in damp, muddy, or harsh environments containing corrosive substances, it can maintain good performance and extend its service life.
Self lubrication performance: Some products may have self-lubricating properties, which can effectively reduce friction coefficient, energy loss, improve work efficiency, and reduce the risk of component damage caused by insufficient lubrication without the need for frequent lubricant addition during operation.
Caterpillar pin and bushing | |||||
OEM | OEM | OEM | OEM | OEM | OEM |
4385850 | 5346337 | 4I4811 | 2G8622 | 7K9343 | 2417381 |
2299247 | 5356287 | 2641702 | 2G8614 | 7K9347 | 2285615 |
3735700 | 5356344 | 4I4809 | 2G8735 | 9R4677 | 2417380 |
3792693 | 4I4618 | 4I4621 | 8D4673 | 1883064 | 2417379 |
3792813 | 2343803 | 1762278 | 2G8609 | 2375330 | 2357772 |
4368990 | 1865662 | 4I4812 | 2G8617 | 3607295 | 2285654 |
4385844 | 0875805 | 3150800 | 2K6413 | 3735760 | 2402914 |
4385846 | 2543053 | 2602390 | 5K0990 | 3792545 | 2V0707 |
4385847 | 2543052 | 1807752 | 6K8308 | 3792546 | 3T0996 |
5356345 | 2285614 | 2512537 | 2909181 | 3792689 | 1024560 |
5228212 | 2285617 | 4I4620 | 2357770 | 3792690 | 8X0742 |
5228227 | 2343811 | 1893922 | 1V7038 | 3792769 | 2370945 |
5228230 | 4I6718 | 1865730 | 1857220 | 4177570 | 2343749 |
5228232 | 4T1422 | 2343931 | 2285621 | 2402913 | 7Y9915 |
5228329 | 4V8519 | 1865663 | 875533 | 2357769 | 1985529 |
5230026 | 4V8675 | 2602385 | 875548 | 2402912 | 2487835 |
5230028 | 5K0984 | 1865637 | 875847 | 2444360 | 2487857 |
5230037 | 5K3490 | 2343930 | 990721 | 2417382 | 2291092 |
5233719 | 7J1335 | 8W5293 | 1066872 | 2291096 | 2291095 |
5233721 | 7J9682 | 2G8630 | 1164825 | 2444277 | 4V8673 |
7K9591 | 8K0533 | 1372817 | 2G8633 | 9V3852 | 2627044 |
7P3454 | 9J5875 | 2081959 | 1680480 | 2K4502 | 2785454 |
7Y2396 | 9R0413 | 2096181 | 9R1107 | 7K9640 | 2787695 |
1372819 | 9R4110 | 2285619 | 9R1104 | 1V9148 | 4I6897 |
7Y3427 | 9R7891 | 2291091 | 5K0987 | 1V7001 | 1461843 |
1372919 | 9R9475 | 2370944 | 7J1338 | 1V8241 | 9R0162 |
7Y3428 | 9R9505 | 2402916 | 8K5757 | 2V4876 | 9R3092 |
1433841 | 9T2883 | 2417280 | 9T8676 | 3J6484 | 9R5828 |
8E6752 | 4893010 | 2627043 | 990718 | 4K6780 | 9R0170 |
9R0614 | 9R0321 | 9R0147 | 9R0111 |
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 |
Caterpillar pin and bushing | |||||
OEM | OEM | OEM | OEM | OEM | OEM |
4385850 | 5346337 | 4I4811 | 2G8622 | 7K9343 | 2417381 |
2299247 | 5356287 | 2641702 | 2G8614 | 7K9347 | 2285615 |
3735700 | 5356344 | 4I4809 | 2G8735 | 9R4677 | 2417380 |
3792693 | 4I4618 | 4I4621 | 8D4673 | 1883064 | 2417379 |
3792813 | 2343803 | 1762278 | 2G8609 | 2375330 | 2357772 |
4368990 | 1865662 | 4I4812 | 2G8617 | 3607295 | 2285654 |
4385844 | 0875805 | 3150800 | 2K6413 | 3735760 | 2402914 |
4385846 | 2543053 | 2602390 | 5K0990 | 3792545 | 2V0707 |
4385847 | 2543052 | 1807752 | 6K8308 | 3792546 | 3T0996 |
5356345 | 2285614 | 2512537 | 2909181 | 3792689 | 1024560 |
5228212 | 2285617 | 4I4620 | 2357770 | 3792690 | 8X0742 |
5228227 | 2343811 | 1893922 | 1V7038 | 3792769 | 2370945 |
5228230 | 4I6718 | 1865730 | 1857220 | 4177570 | 2343749 |
5228232 | 4T1422 | 2343931 | 2285621 | 2402913 | 7Y9915 |
5228329 | 4V8519 | 1865663 | 875533 | 2357769 | 1985529 |
5230026 | 4V8675 | 2602385 | 875548 | 2402912 | 2487835 |
5230028 | 5K0984 | 1865637 | 875847 | 2444360 | 2487857 |
5230037 | 5K3490 | 2343930 | 990721 | 2417382 | 2291092 |
5233719 | 7J1335 | 8W5293 | 1066872 | 2291096 | 2291095 |
5233721 | 7J9682 | 2G8630 | 1164825 | 2444277 | 4V8673 |
7K9591 | 8K0533 | 1372817 | 2G8633 | 9V3852 | 2627044 |
7P3454 | 9J5875 | 2081959 | 1680480 | 2K4502 | 2785454 |
7Y2396 | 9R0413 | 2096181 | 9R1107 | 7K9640 | 2787695 |
1372819 | 9R4110 | 2285619 | 9R1104 | 1V9148 | 4I6897 |
7Y3427 | 9R7891 | 2291091 | 5K0987 | 1V7001 | 1461843 |
1372919 | 9R9475 | 2370944 | 7J1338 | 1V8241 | 9R0162 |
7Y3428 | 9R9505 | 2402916 | 8K5757 | 2V4876 | 9R3092 |
1433841 | 9T2883 | 2417280 | 9T8676 | 3J6484 | 9R5828 |
8E6752 | 4893010 | 2627043 | 990718 | 4K6780 | 9R0170 |
9R0614 | 9R0321 | 9R0147 | 9R0111 |
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 |
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.