The Caterpillar 4N-8216 gear V-belt is a high-performance drive belt produced by Caterpillar Inc. and is one of its over 900 belt products. This belt adopts a Toothed V-Belt design, combining the inclined surface friction force principle of traditional V-belts with the advantages of the toothed structure, achieving better flexibility, heat dissipation performance and working smoothness than ordinary V-belts. It is specially designed for demanding transmission systems and is suitable for power transmission in heavy machinery, engines, water pumps and other industrial equipment.
Product features and advantages
Outstanding materials and craftsmanship
This belt is made of ultra-high molecular weight thermoplastic rubber as the main material. It features excellent wear resistance, water resistance, oil resistance, aging resistance, chemical resistance (acid and alkali), and low-temperature resistance without vulcanization. It has no odor and a long service life. Its high-strength polyester cord serves as the tensile body, providing high tensile strength and low elongation, ensuring transmission efficiency and high reliability. Some Caterpillar belts also use neoprene and aramid fiber reinforced materials to resist heavy loads during the operation of engines and other equipment.
Tooth profile structure design
The tooth profile structure of 4N-8216 is its core advantage. This design not only enhances the flexibility of the belt, enabling it to operate flexibly on small pulleys, but also increases the heat dissipation area, allowing for faster heat dissipation and avoiding the early failure of traditional V-belts due to overheating. The operation is thus more stable and the noise is lower.
High-performance applications
This belt can withstand high-power high-speed transmission and is an ideal choice for heavy equipment and harsh working conditions. It has a high transmission efficiency, with a linear speed that can reach a relatively high level, and can adapt to environments with fluctuating loads.
Durability and reliability
Caterpillar parts are manufactured to precise technical specifications and are renowned for their robustness, durability and reliable performance. The design and material selection of this belt ensure its long service life and stable transmission performance, reducing downtime for maintenance.
Application field
Caterpillar 4N-8216 gear V-belt is widely used in various Caterpillar mechanical equipment and industrial equipment of other brands. Typical applications include:
Engine accessory drive: such as the transmission of water pumps, generators, fans, etc.
Industrial mechanical transmission: Applicable to mining machinery, printing equipment, air compressors, agricultural machinery, etc.
Any V-belt drive system that requires high reliability and high power transmission.
Installation and Maintenance Guide
Correct installation and maintenance are crucial for maximizing the lifespan of the belt:
Pre-installation inspection: Before installation, it is essential to check the condition of the pulley (sprocket). The wheel grooves should be smooth without scratches, sharp steps, rust or dirt, and the dimensions should comply with the standards. Worn pulleys will significantly shorten the belt's lifespan.
Calibrate parallelism: Before installation, the parallelism of the shaft and pulley needs to be calibrated. Excessive parallelism deviation can lead to uneven wear and premature failure of the belt.
Correct installation: During installation, one side of the pulley should be loosened, and the belt should be easily installed before tensioning. Never use tools to forcibly pry into the belt to avoid damaging its strong layer. After the initial installation, it is recommended to start the machine and run it for 24 hours before tensioning again. Generally, no adjustment is required thereafter.
Maintenance suggestions: Regularly inspect the transmission system, including the condition of the pulleys, parallelism, and whether the belts have abnormal elongation, wear or heat accumulation. When replacing, it is recommended to replace the belts in groups to avoid mixing new and old ones, so as to ensure the best transmission effect and service life.
Procurement information
Ningbo Qiuning Trading Co., LTD., as a supplier, can provide procurement channels for Caterpillar 4N-8216 gear V-belts. For users who pursue original quality, the company offers genuine products of the corresponding model to ensure compatibility and reliability with Caterpillar equipment.
At the same time, we fully understand the budget considerations of different clients. Ningbo Qiuning Trading Co., Ltd. also provides alternative products that meet relevant specification requirements for customers with limited budgets (commonly known as "second-hand parts" or "price substitutes"). These alternative products are designed to offer an economical choice, but still strive to meet basic performance and usage requirements. When making a purchase, it is recommended that you clearly communicate your specific requirements and budget with the company to obtain the most suitable product options.
Precautions
When making a purchase, please confirm the specification and model of the belt according to the equipment model and transmission requirements.
Whether you choose genuine products or alternative ones, it is crucial to ensure that their size and model match your transmission system.
Proper installation and maintenance are the keys to ensuring that any belt performs at its best and reaches its expected service life.
Ningbo Qiuning Trading Co., LTD. Service Supply and Sales Center
Our company offers a wide range of engine assemblies and accessories of different brands and models
If you are interested, you can directly add my contact information
WeChat/WhatsApp: +8615888032469
E-mail: allen@perkins-rx.com
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Hand oil pump mounting base 141-5138 for 3126B diesel engine,CAT 1415138
Oil injection pressure control valve 122-5053 valve gp-solenoid,CAT 1225053
Turbocharger hose :1165 159-2829,CAT 1592829
Diesel filter element: 3261643(1R-0771 before upgrade) 3261643 for CAT diesel engines
Oil filter element: 1R-1808 for CAT diesel engines, 1R1808
Air filter element 1063973, Caterpillar 1063973
Air filter element 1063969, Caterpillar 1063969
Air filter indicator :145-4212, USA/Caterpillar Company 1454212
Throttle position sensor: 219-2384-00, CAT Caterpillar 266-1473
Water temperature sensor: WZB-269 BAI IG18NI9TI, mass-produced 04210104, equipped with Changzhou 600 locomotive, CAT3412 engine no number
Transmission filter assembly: 8E-4269, USA/Caterpillar 8E4269
Transmission filter assembly: 6P-4603, USA/Caterpillar 6P4603
Hand oil PUMP: CAT 4N3287. Pump GP-FUEL PRIMING 4N3287
Hand oil pump: 137-5541, 1375541 for CAT diesel engines
Hand oil pump: 105-2508, 1052508 for CAT diesel engines
Circuit breaker: 3E-7294(105AMP), 3E7294 for CAT diesel engines
Starting relay: 5803, 8F124, 118-3534, CATERPILLAR 1183534
Filter: 102-2828 CAT 1022828
INJECTOR assembly: INJECTOR part number: 178-0199, used on CAT's 3126B engine with 1780199
Hydraulic oil filter: 1R-0773, 1R0773 for CAT diesel engines
Hydraulic oil filter: 1R-0773, 1R0773 for CAT diesel engines
First-stage air filter element: 6I-2509, 6I2509 for CAT diesel engines
Secondary filter element of air filter: 6I-2509, 6I2509 for CAT diesel engines
Air filter core: 6Ⅰ-2509, 6I2509 for CAT diesel engines
Air filter core: 6Ⅰ-2506, 6I2506 for CAT diesel engines
Transmission box filter core: 1R-0719, 1R0719 for CAT diesel engines
Diesel filter: 1R-0712; CAT: 1R-0749
Filter: 218-4142 CAT 2184142
Fuel filter element (coarse) :326-1644 (IR-0770) CAT 3261644
Filter :4S-8598, American Caterpillar 4S8598
Air filter: 124-3237, CATerpillar 1243237
Air filter element: 106-3969? For CAT diesel engines, use 1063969
Air filter element: 106-3973? For CAT diesel engines, use 1063973
Diesel filter element 1R-0762, USA/Caterpillar 1R0762
Air filter outer core 6I-0273, Caterpillar, USA 6I0273
The inner core of the air filter is 6I-0274, made by Caterbel Company, USA, 6I0274
Oil filter element 1R-1807, USA/Caterpillar 1R1807
Transmission box filter element 1R-1809, USA/Caterpillar 1R1809
Carter ET detector: 317-7484, CAT ET Adapter III Comm 3, CAT 3177484
Starting motor: PART consist NO207-1517 207-1517-24 g01l0610476961: CATERPILLAR 2071517
Starting motor: 6V-0890, 6V0890 for CAT diesel engines
CAT C-10 Engine Coolant temperature sensor 264-4297 2644297
CAT C-10 Engine Fuel Temperature Sensor 264-4297? 2644297
CAT C-10 Engine Fuel Pressure Sensor 1946725 (194-6925 before upgrade) 1946725
CAT C-10 Engine Atmospheric Pressure Sensor 161-1703 1611703
CAT C-10 Engine Engine Oil Pressure Sensor 161-1705 1611705
CAT C-10 Engine supplementary Machine Speed/timing Sensor 191-8304 1918304
Temperature sensor in CAT C-10 engine Intake manifold 264-4297 2644297
CAT 836G torque box temperature sensor 1310427 1310427
Diesel engine tachometer: P/M153-8059.03,9×116, RPM, CAT for G221/JX-3DT overhead contact line operation vehicle 1538059
Diesel tachometer: 153-8059, for CAT diesel engines, 1538059
Combination instrument: 166-6936, 1666936 for CAT diesel engines
Main display unit: 198-9749, 1989749 for CAT diesel engines
Tachometer :117-9016 CAT 1179016
Air filter clogging mark :7S-0687,CAT 7S0687
Air filter element :132-7165, CAT 1327165
Air filter element :6I-2504, CAT 6I2504
Generator belt :5H-4207DF, CAT 5H4207
Combined instrument (imported parts) :132-8044 CAT 1328044
Main display unit (imported part) :133-4850 CAT 1334850
Pressure indicator :CAT: 8N-2694 8N2694
Throttle opening regulator (imported part) :161-8906 (CAT) 266-1473
Temperature sensor (imported part) :131-0427 (CAT) 1310427
Pressure sensor (imported part) :161-9932 (CAT) 1619932
Throttle opening regulator :166-0690 REV00,CAT 1660690
Hydraulic oil filter :1G-8878,CAT 1G8878
Shift control handle :299-5840(old 201-0212), CAT 2995840
Starter motor: 2371962 (6V0890 before upgrade),24V, CAT 338-3454
Charging generator :(CAT),3E7577,3E7577
Diesel pressure reducing valve :(CAT),4W1968,DAMPER-SURGE 4W1968
Diesel HOSE :(CAT),6N4379 HOSE AS 6N4379
Diesel HOSE :(CAT),6N4376 HOSE AS 6N4376
Diesel HOSE :(CAT),6N4377 HOSE AS 6N4377
Diesel HOSE :(CAT),6N4378 HOSE AS 6N4378
Oil pressure gauge :CAT: 2W-3681 2W3681
Diesel pressure gauge :CAT: 2W-3687 266-0889
Speed sensor :CAT3E,7886, 3E7886
PLUG KIT/3E3362 155-2270
CONNECTOR 8T-8730
SENSOR GP/1895746 318-1181
Air filter element :CAT: 6L-4714 6L4714
Fuel filter element 1R-0751, Caterpillar Inc., USA 1R0751
Starting electromagnetic switch assembly: 2068784, CAT3216B diesel engine 2068784
Sealing ring :2S-8439, CAT 2S8439
Oil filter element :1R-0716, CAT 1R0716
Diesel filter element :1R-0749, CAT 1R0749
Coarse filter :129-0372,CAT 1290372
BOWL/1290372 129-0375
ELEMENT-FILT 133-5673
Diesel oil-water separator :129-0372,CAT 1290372
BOWL/1290372 129-0375
ELEMENT-FILT 133-5673
Diesel oil-water separator :129-0373,CAT (new model 133-5673) 133-5673
Generator belt :CAT, 3L-7540, DF (490E: 12), 7L-7099
