Advance 3ZF520 Transfer Case
The Advance 3ZF520 transfer case delivers a reliable and efficient power transmission solution, with a rated input power of 420 kW and a maximum input torque of 2750 Nm. It supports a highest input speed of 1500 r / min, ensuring stable and dependable performance at this rotational speed.
The power-take-off performance includes a maximum power-take-off torque of 1700 Nm at the power-take-off port.
Advance 3ZF520 transfer case consists of key components such as the transmission shaft, input coupling, output coupling, oil pressure gauge, oil filter, control system, and oil pump, ensuring smooth operation under varying conditions.
Advance 3ZF520 transfer case is equipped with a control system. It is designed to be compatible with different engine brands and models, providing flexibility in coupling with various engine flywheel sizes to meet specific needs.
Advantages Of Advance 3ZF520 Transfer Case
Modular and serialized design enables flexible assembly configurations, shortens development cycles, and improves parts interchangeability for various engineering applications.
High load capacity achieved through carburized and ground alloy steel gears, ensuring excellent surface hardness, wear resistance, and long-term durability under heavy torque conditions.
Compact center distance between input and output shafts allows for space-efficient integration, especially suitable for equipment with limited installation envelopes.
High transmission efficiency with optimized gear tooth profiles and precision machining processes reduces operational noise and vibration while extending gear life.
Specialized internal lubrication channels and oil circulation design enhance thermal stability and reliability, supporting continuous operation under demanding conditions.
PTO shafts undergo integral carburizing and hardening treatment ( HRC40+ ), paired with spline or keyed connections, ensuring reliable torque transmission and fatigue resistance.
Technical Specifications
| Model: | 3ZF520 |
| Input power: | 420 kW |
| Input torque: | 2750 Nm |
| Input speed: | 1500 r/min |
| Power – take – off torque: | 1700 Nm |
| Transmission ratio: | 1 : 1 |
| Lead Time: | 15 – 30 Working Days |
| Payment Terms: | T / T, L / C |
| Model | Input Power | Input Torque | Input Speed | Power – Take – Off Power | Power – Take – Off Torque | Reference Weight |
|---|---|---|---|---|---|---|
| 2F123 | 190 kW | 800 Nm | 4000 r/min | 120 kW | 400 Nm | 55 kg (excluding oil) |
| 2F147 | 320 kW | 1100 Nm | 3500 r/min | 175 kW | 900 Nm | 90 kg (excluding oil) |
| 3F147 | 320 kW | 1100 Nm | 3500 r/min | 175 kW | 900 Nm | 105 kg (excluding oil) |
| 2F168A | 400 kW | 1500 Nm | 3500 r/min | 210 kW | 1000 Nm | 105 kg (excluding oil) |
| 2F168B | 400 kW | 1500 Nm | 3500 r/min | 210 kW | 1000 Nm | 85 kg (excluding oil) |
| 2F168C | 400 kW | 1500 Nm | 3500 r/min | 210 kW | 1000 Nm | 85 kg (excluding oil) |
| 3F168A | 400 kW | 1500 Nm | 3500 r/min | 210 kW | 1000 Nm | 130 kg (excluding oil) |
| 3F168B | 400 kW | 1500 Nm | 3500 r/min | 210 kW | 1000 Nm | 100 kg (excluding oil) |
| 3F168C | 400 kW | 1500 Nm | 3500 r/min | 210 kW | 1000 Nm | 110 kg (excluding oil) |
| 2F203 | 530 kW | 2300 Nm | 3000 r/min | 280 kW | 1500 Nm | 150 kg (excluding oil) |
| 3F203A | 530 kW | 2300 Nm | 3000 r/min | 280 kW | 1500 Nm | 200 kg (excluding oil) |
| 3F203B | 530 kW | 2300 Nm | 3000 r/min | 280 kW | 1500 Nm | 210 kg (excluding oil) |
| 4F203 | 530 kW | 2300 Nm | 3000 r/min | 280 kW | 1500 Nm | 230 kg (excluding oil) |
| 2F235 | 700 kW | 3300 Nm | 2800 r/min | 360 kW | 1900 Nm | 230 kg (excluding oil) |
| 3F235A | 700 kW | 3300 Nm | 2800 r/min | 360 kW | 1900 Nm | 270 kg (excluding oil) |
| 3F235B | 700 kW | 3300 Nm | 2800 r/min | 360 kW | 1900 Nm | 290 kg (excluding oil) |
| 4F235 | 700 kW | 3300 Nm | 2800 r/min | 360 kW | 1900 Nm | 290 kg (excluding oil) |
| 2F283 | 900 kW | 4800 Nm | 2500 r/min | 460 kW | 2700 Nm | 350 kg (excluding oil) |
| 3F283 | 900 kW | 4800 Nm | 2500 r/min | 460 kW | 2700 Nm | 430 kg (excluding oil) |
| 4F283 | 900 kW | 4800 Nm | 2500 r/min | 460 kW | 2700 Nm | 490 kg (excluding oil) |
| 22ZF55 | 45 – 55 kW | 300 – 360 Nm | 1450 r/min | / | 280 Nm | / |
| 2ZF56 | 55 kW | 360 Nm | 1450 r/min | / | 280 Nm | / |
| 2JF84 | 88 kW | 210 Nm | 12000 r/min | / | 180 Nm | / |
| 3ZF75 | 75 kW | 415 Nm | 1450 r/min | / | 320 Nm | / |
| JH150 | 150 kW | 1200 Nm | 1800 r/min | / | 1200 Nm | / |
| 4ZF320 | 320 kW | 1700 Nm | 1800 r/min | / | 1100 Nm | / |
| 3ZF520 | 420 kW | 2750 Nm | 1500 r/min | / | 1700 Nm | / |
Technical Specifications of 3ZF520 Transfer Case
| Model | 3ZF520 | Input power | 420 kW |
| Input torque | 2750 Nm | Input Speed | 1500 r/min |
| Power Take-off Torque | 1700 Nm | Transmission ratio | 1 : 1 |
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Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.
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