Heavy Machinery & Auto Repair Specialist
in Cambodia
Professional repair & overhaul workshop for Excavators, Bulldozers, Wheel Loaders, Heavy Trucks, and Commercial Automobiles. Backed by 15+ years of master mechanic expertise.
Master Repair & Overhaul Capabilities
From high-pressure hydraulic main pumps to diesel engine block rebuilding, we provide end-to-end solutions.
Heavy Engine & Transmission Overhaul
Complete diagnosis, rebuilding, and calibration for Komatsu, Caterpillar, Kobelco, Hitachi, and commercial vehicle diesel engines.
- Piston, liner & crankshaft reconstruction
- Fuel injection pump & injector tuning
- Turbocharger testing & seal replacement
- Automatic & manual transmission rebuild
Hydraulic Pump & Cylinder Repair
High-pressure hydraulic system maintenance, main control valve rebuilding, hose crimping, and seal kit replacement.
- Main pump bench pressure test & valve setup
- Hydraulic cylinder re-chroming & seal overhaul
- Travel motor & swing motor servicing
- High-pressure hydraulic oil flushing
Undercarriage & Track System Repair
Track link pin pressing, roller replacement, idler alignment, sprocket drive gear repair, and track shoe welding.
- Hydraulic track pin press service
- Track roller & carrier roller replacement
- Front idler recoil spring overhaul
- Custom bucket & track shoe hard-facing welding
Auto & Heavy Electrical Diagnostics
Advanced computer diagnostics for electrical wire harness shorts, sensor calibration, starter motor, and alternator repair.
- OEM scanner diagnostic error code clearing
- Complete wire harness replacement & waterproofing
- Starter motor & heavy-duty alternator rebuild
- Monitor display panel & controller repair
On-Site Emergency Field Service
Equipped mobile mechanics team dispatched directly to your construction site, quarry, or roadside break down area.
- Rapid dispatch across Phnom Penh & Provinces
- Mobile welding & hydraulic hose repair truck
- Emergency breakdown troubleshooting
- Spare parts delivery & quick replacement
Automobile & Truck Maintenance
Full auto mechanics, suspension replacement, brake servicing, air conditioning repair, and routine oil changes.
- Complete engine tune-up & oil flush
- Brake pad, disc rotor & ABS system repair
- Air conditioning compressor replacement & gas refill
- Shock absorber & steering rack overhaul
Heavy Machinery & Repair Gallery
Browse our recent repair, diagnosis, and rebuild projects for construction machinery and fleet vehicles.
Caterpillar 320D Hydraulic Overhaul
Full hydraulic main pump rebuild, main control valve calibration, and cylinder seal overhaul for a mining client.
Komatsu D65EX Engine & Track Renewal
Engine block re-sleeving, turbo replacement, track pin press, and new sprocket drive installation.
Kobelco SK200-8 Electrical ECU Repair
Troubleshot electrical wiring harness short circuit, replaced display monitor, and calibrated pump solenoids.
Hyundai HL760 Wheel Loader Transmission
Disassembled torque converter, replaced clutch friction discs, and recalibrated shift control valve.
Sinotruk HOWO 371 Engine & Dump Hydraulic
Replaced cylinder head gasket, serviced high pressure fuel pump, and repaired dump hoist hydraulic cylinder.
Toyota Land Cruiser V8 Diesel Engine Rebuild
Complete V8 twin turbo overhaul, suspension replacement, and automatic transmission flush.
Why Construction & Fleet Owners Trust Phektra Merchant
We minimize your machinery downtime with expert master mechanics, advanced scanning tools, and genuine replacement parts.
15+ Years Master Mechanics
Decades of hands-on experience in Komatsu, Caterpillar, Kobelco, Hitachi, and European/Asian heavy vehicles.
Advanced Diagnostic Tools
Digital hydraulic pressure testers and OEM scanner systems to accurately pinpoint issues without guessing.
24/7 Mobile Service Truck
On-site dispatch team equipped with portable welding, hydraulic hose crimpers, and generator units.
Transparent & Guaranteed
Upfront transparent pricing with up to 6 months full warranty on engine and hydraulic overhauls.
What Construction & Fleet Managers Say
"Phektra Merchant fixed 3 of our CAT excavators that had hydraulic pressure issues within 48 hours right on site. Outstanding service!"
"The engine overhaul on our Komatsu bulldozer was done professionally with genuine parts and a solid 6-month warranty."
"Fast mobile repair team. They arrived at our truck breakdown spot on National Road 6 within 45 minutes with all needed tools."
Need Immediate Repair or On-Site Emergency Help?
Call our master mechanic team directly or drop us a message. We respond within minutes.
Workshop Location: National Road 6A, Phnom Penh / Kandal, Cambodia
Mon - Sat: 7:00 AM - 6:00 PM | Emergency Field Service: 24/7
Send Machinery Repair Inquiry
Fill out form to launch Telegram directly with pre-formatted repair message.