Expert Hydraulic & Heavy Equipment Services

Hydronics Services Corp provides expert hydraulic repair and heavy equipment servicing for excavators, loaders, and construction machinery across India.

We specialize in repair, diagnostics, and component rebuilding for all types and sizes of excavators — from 7-ton to 80-ton machines.

Reliable Hydraulic pump and Motor repairs

Hydraulic System Failures
Pump wear, hose leaks, cylinder seal damage, pressure loss, slow / unbalanced movement.
Undercarriage Wear
Track chain wear, rollers/sprockets damage, idler issues, track tension correction.
Final Drive & Travel Motor Issues
Weak travel, motor overheating, gear/bearing wear, oil contamination.
Engine / Fuel System Problems
Turbo failure, injector issues, clogged filters, smoke, power loss, overheating.
Electrical & Electronic Faults
ECU issues, sensor failures, wiring harness problems, starting issues.
Work Equipment Wear
Boom/arm crack repairs, bucket linkages, pin & bush replacements.

Excavator Repair & Maintenance

(Komatsu, Hitachi, Hyundai, SANY, Volvo, Kobelco, Tata Hitachi)

We provide complete repair and maintenance for JCB machines used in construction, rental, and municipal applications.

Services Offered

Hydraulic pump & steering pump repairs
Axle & transmission rebuilding
Boom/loader arm welding & pin-bush replacement
Engine repairs & overhauls
Electric / sensor / ECU troubleshooting
Complete periodic service

JCB & Backhoe Loader Service

(3DX / 4DX / 3D Global / Backhoe equipment)

Common Problems Solved
- Machine not lifting
- Travel issues
- Power loss or excessive smoke
- Hydraulic overheating
- Jerky or slow loader movement

We handle repair, maintenance, and component rebuilding for wheel loaders and pay loaders.

What We Repair

Hydraulic pump & steering system
Transmission & torque converter
Loader arms, linkages & bucket systems
Brake system & air lines
Axle and differential overhaul

(CAT, Komatsu, Volvo, Liugong, SDLG)

Loader Repair & Rebuilding

Complete service & repair for graders used in road construction.

Services

Blade angle / articulation repairs
Hydraulic & valve block service
Engine & cooling system repair
Transmission & tandem drive maintenance
Electrical & control system troubleshooting

(CAT, Komatsu, CASE, SANY, SEM)

Motor Grader Maintenance

What We Offer

Track frame overhauls
Steering clutch & brake repairs
Engine, turbo & injector service
Hydraulic ripper cylinder repair
Undercarriage replacement
Transmission overhauls

(Komatsu, CAT, BEML, Shantui)

Dozer Repair & Overhauls

We Rebuild

Hydraulic cylinders (boom, arm, bucket, steering)
Main pumps & pilot pumps
Control valves
Swing motors
Travel motors
Final drives

(Komatsu, CAT, BEML, Shantui)

Hydraulic Components & Cylinder Rebuilds

We operate a dedicated workshop to rebuild hydraulic components with OEM-grade accuracy.

Workshop Capabilities
- Seal replacement
- Rod hard-chrome work
- Bore reconditioning
- Pressure testing
- Calibration & flow testing

Why Choose Us

Trusted experts with parts, quick service, and clear estimates.

Trained technicians for multi-brand machinery
OEM-grade parts & precision rebuilding
Strong field presence with dedicated service vans
Transparent estimates & service reports
Fast turnaround & quality workmanship
Support for construction, mining & infrastructure companies

a yellow excavator sitting on top of a dirt field

Keep Your Machines Running Strong

From minor repairs to complete overhauls — we are your trusted partner for machinery service.

Powering Performance on Every Site

Watch our hydraulic equipment and expert service supporting demanding construction projects.

See Our Work in Action

Refer to the few works done in our Workshop