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Backgeared Autofeed Radial Drill Machine – 40 mm Cap. – R40BA

Experience premium quality and performance designed for your everyday needs.

The R40BA Backgeared Autofeed Radial Drill Machine is a heavy-duty industrial drilling machine designed for powerful performance, precision drilling, and continuous production applications. Equipped with a robust backgeared drive system and automatic feed mechanism, the machine delivers high torque output for drilling larger diameters with ease and accuracy.

Its heavy-duty construction, hardened gears, and precision-ground spindle components ensure smooth operation, low vibration, and long service life even under demanding industrial conditions. The autofeed mechanism provides consistent drilling performance and reduces operator effort during repetitive operations.

The R40BA is suitable for drilling, tapping, reaming, and core cutting operations across fabrication workshops, heavy engineering industries, steel plants, and manufacturing units.

Key Features

• Heavy-duty backgeared drive for high torque performance
• Automatic feed mechanism for smooth drilling operation
• Hardened & ground gears and spindle components
• Rigid radial arm structure for vibration-free performance
• Suitable for drilling, tapping, reaming & core cutting
• Reliable operation with low maintenance
• Designed for continuous industrial applications
• Robust construction with long machine life

Applications

• Heavy Engineering Industries
• Fabrication Workshops
• Steel Plants
• Industrial Manufacturing Units
• Machine Shops & Tool Rooms

Key Features

905 mm Center Distance
9 Spindle speeds with single speed motor
Hardened Gears
Hardened & Ground Spindle, RAM, Pinion
Single Piece Arm
180 mm Column Diameter
Taper Wedge
Longer Gun Metal Nut for Lifting of Arm
All other R40 Series Features

Product Overview

Oil bath Gear Box
The all new design of gear box in model PMW R40AA, R40G and P40AA is having 9 speed with all 9 gear made up of hardened NiCr steel up to HRC 50 55. Oil bath gear box and hardened gears give very long life to the machine. Rotation and easy sliding of gears in bearings gives very high reliability. Gear are internally six splined and shaft are externally splined.

All the gears in gearbox are machined on imported WMW Germany make gear shaper.

All the splines in the gear box are machined on imported PFAUTER Germany make spline milling machine.

Description R40
Drilling in M.S. 40
Drilling in C.I. 45
Tapping in M.S. 20
Rough Boring in M.S. 60
Spindle Travel 250
Spindle Hole taper MT 4
Spindle Speeds (RPM x steps) 88 2600 x 8
Diameter of RAM 78
Spindle Auto feed Ranges AutoFeed / 0.05 & 0.09
Max/Min Dist. Spindle nose to base 850/250
Max/Min Dist. Spindle centre to column 905/385
Max. Drilling Radius 990
Machine Measurement ( LxBxH) 1350x850x1825
Diameter of Column 170
Work Table 300x300x385 All for sides useful
Coolant Tank in built in Base Yes
Working Range 900 x 800
Drill Head Motor 1.5 HP /960 RPM
Lifting Motor 0.5 HP / 1440 RPM
Lifting Motor V belt B 23 / B 24

Key Features

905 mm Center Distance
2.5 Module Autofeed Gears in R40BA
Taper Cone Mechanism of Autofeed
Taper Wedge
170 mm Column Diameter
Longer Gun Metal Nut for Lifting of Arm
All other R40 Series Features

Applications

Drill Chuck & Arbour
Keyless Dill Chuck & Arbour
Work Table
Extra Long Column
Tapping Attachment (Mechanical)
Drill Vice

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