Caterpillar CAT engine belts 8N3054 and 2P1272 play a key role in power transmission within the engine system. By connecting the crankshaft to accessories like water pumps and generators, they ensure synchronous operation of auxiliary equipment, directly affecting overall engine efficiency and lifespan.
Both belts feature a composite structure of neoprene base and high-strength polyester cords, with a tensile strength of 16MPa and temperature resistance from -30℃ to 80℃. They withstand continuous friction and periodic tension, maintaining transmission efficiency above 95%. The 8N3054 is compatible with CAT 320B, 325B series engines, while 2P1272 fits 330C, 336D models. Both pass dynamic fatigue tests, with a service life of over 2000 hours under normal conditions.
As a professional supplier, Ningbo Qiuning Trading Co., Ltd. offers original and aftermarket options: Original belts adhere to Caterpillar manufacturing standards with imported materials, suitable for heavy-duty continuous operations; Aftermarket belts pass 1000-hour durability tests, with qualified dimensional accuracy and tension parameters, priced at 55%-65% of originals, meeting reliable needs of budget-conscious customers.
It is recommended to regularly check for wear; replace promptly if cracks or tension loss occur to avoid downtime. We stock both models with global delivery within 48 hours. Welcome to consult:
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CATERPILLAR excavators Excavator series: 312D, 313D, 315D, 318D, 320C, 320CL, 320D, 320DL, 323D, 323DL, 324D 326D, 325C, 325D, 329D, 329DL, 330D, 330C, 330CL, 330DL, 336D, 336DL, 345C, 345CL, 345D, 345DL, 349D, 349DL, 365C, 365CL, 374D, 374DL, 385C, 3 85CL, 390D, 390DL, 305.5, 306, 307, 307C, 307D, 308, 308C, 308D, 305.5E, 306E, 307E, 308E, 305.5E2, 306E2, 307E2, 308E2, 313D2, 318D2, 320D2 323D2, 326D2, 329D2, 330D2, 336D2, 349D2, 374F, 390F.
Caterpillar engine Series: 4M40, C4.2, C6.4, C6.6, C7, C-9, C13, C15, C18, C10, C11, C12, C16, C-16, C-15, C27, C32, C175; 3066, 3056, 3054, 3116, 3126, 3204, 3304, 3306, 3406, 3408, 3412, 3456, 3504, 3508, 3512, 3516, 3606, 3608, 3612, 3616.
Carter engine model C-9, C-10, C-11, C-12, C-13, C-15, C-16, C-18, C0.5, C0.7, C1.1, C1.5, C1.6, C2.2, C3.3, C3.4, C4.4, C6.4, C6.6, C7, C9, C11, C12 C13, C15, C18, C27, C32, C175, C280
Main models D315, D318, D326, D330, D330, D333, D334, D336, D339, D340, D342, D343, D346, D348, D349, D353, D364, D375, D379, D397, D398, D399 1140,1145 1150,1160,1670,1673,1674,1676,1693,3003,3011,3013,3014,3024,3034,3044,3054,3056,3064,3066, 3114,3116,3126,3145,3150,3160 3176,3181,3196,3204,3208,3304,3306,3406,3408,3412,3456,3508,3512,3516,3524.
Caterpillar self-propelled motor graders 14M, 16M, 24M, 160K, 140K
Caterpillar iron plates AS2302C, AS2252C, AP555E, AP1055E, AP300
Caterpillar milling machine PM200-2.0m,PM102-Track, PM200-2.2m,PM102-Wheel Caterpillar stabilized soil mixer
Caterpillar stabilized soil mixer RM500,RM300
Caterpillar Off-road and mining dump trucks 770G 772G 773G 785G 777G
Caterpillar mining trucks 785D, 789C, 793F, 795FAC, 797F
Caterpillar compilers CP44, CP54, 836H, 826H, CB24
The full range of product models of Caterpillar include: 1693,3003,3013,3014,3024,3034,3054,3056,3066,3114,3116, S6K, 3126,3126 B, 3126E, 3145,3150,3160,3176,3176 B, 3176C, 3196,3204 3208, 3304, 3304B, G3304, 3306, 3306B, 3306C, G3306, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3408E, G3408, 3412, 3412C, 3412E, G3412 3456, 3504, 3504B, 3508, 3508B, G3508, 3512, 3512B, G3512, PM3512, 3516, 3516B, G3516, PM3516, etc
