Bonfiglioli 309L2 Planetary Gear Drives for Rotary Drilling Rig

• Application: Motor, Motorcycle, Machinery, Agricultural Machinery
• Function: Change Drive Torque, Speed Changing, Speed Reduction
• Hardness: Hardened Tooth Surface
• Installation: Vertical Type
• Step: Double-Step
• Type: Planetary Gear Box
• Model NO.: HFT
• Input Speed: 4000rpm
• Output Torque: Higher Output Torque
• Custom: Customized Design
• Brand: Elite/OEM
• Ratio: Different Ratios
• Brakes: Multiple Disc Brakes
• Load Capacity: Higher Load Capacity
• Delivery: Fast Delivery
• Ground Tooth: Notchless Ground Tooth Root
• Design: Robust and Modular Design
• Assembly: Easy Assembly
• Transport Package: Wooden Boxes
• Trademark: Elite
• Origin: China
• HS Code: 8483402090
• Production Capacity: 600/Month

Product Description

The 300 series is compact and powerful. Their planetary drive train makes them the ideal choice for all severe duty applications where shock loads and impacts are more the rule than the exception. The product configuration is highly versatile, due to several options for mounting, gear layout, output shaft and motor interface. 

Features:
Compact structure and space-saving design
Robust main bearing system
High torque capacity
High load capacity
Integrated static multiple disk parking brake
Optional Disconnect device for towing
Optional Quick disconnection device
Simple mounting
Easy oil change
Low-noise running operation

1	Materials	All torque-bearing gearbox components are made of top-quality casehardened and tempered steels.
2	Gearbox structure	All sun gears and planet wheels are case-hardened and ground. The ring gears are made of high-strength tempered steel, which is also used for the forged planetary supports. Well thought-out construction principles ensure an even load distribution of the individual stages and therefore a high performance density. In addition, the gearboxes are characterised by an integral design optimised to reduce the number of components to a minimum, thereby also minimising the number of sealing points.
3	Bearings	All rotation parts run on rotation element bearings .Ball bearings are used to support the input gearing,cylindrical Roller Bearings for the planet wheels and tapered Roller Bearings are used on the output gearing .
4	Seals	Travel drives and winch drives use floating oil seals,  slewing drives use rotating glyd ring seals.

Specifications:

Model	R309L2
Max. output torque:	21000 N.m
Input speed	up to 4,000 rpm
Ratio:	22,28,32
Brake options	Hydraulically released parking brake on request
Hydraulic motor	A2FM125,A6VM107
Application:	Rotary Drilling Rig

1.Our material warehouse

2.Our machining euqipment

3 Our Inspection equipment

4Our assembly line

5 Our testing machine
6 Our painting line
7 Finished gearbox warehouse

In conclusion, ELITE Hydraulic offers quality, value, and professional power transmission solutions that cater to a wide variety of industries. With their expertise, experience, and commitment to customer satisfaction, you can be sure that you're in safe hands when working with them. Whether you need travel gearbox, electrical drive, travel drive,slew gearbox,winche gearbox,cutter gearbox,truck mixer gearbox,twin shaft mixer or other hydraulic transmission  solutions, you can trust ELITE Hydraulic to provide you with the best possible solutions. Contact them today to learn more about their power transmission products and services.