Excavators, backhoe loaders, dozers, graders and dumpers work long hours under heavy shock loads, dust, mud and constant vibration. Every drivetrain, swing and hydraulic assembly in these machines depends on shafts that transmit torque reliably, without bending, wearing early or failing mid-job. At TDMC India, we manufacture dependable Shafts for Earthmoving equipment that OEMs, fabricators and spare-parts buyers trust for consistent fit and long service life.
What We Manufacture
We machine components to your drawings and specifications, including:
- Drive and transmission shafts
- Pinion and gear shafts
- Axle and wheel hub shafts
- Final drive and swing gear shafts
- Hydraulic pump and motor shafts
- Pins, spindles and custom splined shafts
Built for Tough Applications
Shafts in construction and mining machinery fail for predictable reasons: spline wear, fatigue cracks at keyways, bending from overload and surface damage at seal areas. We design our process around these failure points, paying close attention to fillet radii, surface finish and hardness depth so the shaft lasts through demanding duty cycles.
Materials and Heat Treatment
Performance starts with the right steel. Depending on load and application, we work with alloy and carbon steels such as EN8, EN19 and EN24, along with case-hardening grades. Heat treatment, whether through hardening, induction hardening or carburising, is carried out to achieve the required core strength and surface hardness. The result is a shaft tough enough to absorb shock loads and hard enough to resist wear at splines, journals and bearing seats.
Precision Machining You Can Rely On
Using CNC turning, milling, spline cutting and grinding, we hold tight tolerances on diameter, concentricity, runout and surface finish. Accurate keyways, splines and bearing seats mean smoother assembly, lower vibration and less wear on mating parts such as gears, bearings and seals.
Quality Checks at Every Stage
Each batch is inspected from raw material to dispatch, with dimensional checks, hardness testing and visual inspection, so the shaft that reaches your assembly line matches the drawing. Material and inspection reports are available on request.
Why Source from TDMC India
- Manufacturing to your drawing or sample
- Prototype development through to repeat batch production
- Consistent quality and dependable delivery schedules
- Practical engineering input on material and tolerance choices
When you source Shafts for Earthmoving equipment from a manufacturer who understands real working conditions, you reduce unplanned downtime and costly warranty claims.
Request a Quote
Share your drawing, material grade and required quantity, and our team will respond with a feasibility review and quotation. Contact TDMC India today with your enquiry for Shafts for Earthmoving equipment.