Advance 3F147 Transfer Case

The Advance 3F147 transfer case is engineered for high-output applications, offering a maximum input power of 320 kW and peak input torque of 1100 Nm. It supports an input speed of up to 3500 r/min, suitable for heavy-duty power systems and high-speed operations.
On the output side, the 3F147 delivers a maximum power of 175 kW and an output torque of up to 900 Nm, providing reliable performance for auxiliary systems or power take-off requirements.
The dry reference weight of the unit is 105 kg, allowing for installation in space- and weight-sensitive configurations while maintaining structural rigidity and operational stability.
The transfer case is built with robust internals, including high-precision gears, input/output couplings, transmission shafts, and an integrated lubrication system designed for continuous-duty cycles.
A push-pull flexible shaft control system is used for reliable remote operation, and the unit is compatible with various engine flywheel interfaces to meet different OEM integration demands.

Advantages Of Advance 3F147 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

i	1:1.545	1:1.400	1:1.333	1:1.211
	1:1.100	1:1.049

	1.049:1	1.100:1	1.211:1	1.333:1
	1.400:1	1.545:1

Model:	3F147
Input power:	320 kW
Input torque:	1100 Nm
Input speed:	3500 r/min
Power – take – off power:	175 kW
Power – take – off torque:	900 Nm
Reference weight:	105 kg (excluding oil)
Lead Time:	15 – 30 Working Days
Payment Terms:	T / T, L / C

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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 3F147 Transfer Case

Model	3F147	Input power	320 kW
Input torque	1100 Nm	Input Speed	3500 r/min
Power Take-off Power	175 kW	Power Take-off Torque	900 Nm
Reference Weight	105 kg (excluding oil)