Excavator Maintenance & Repair
Mechanical · Electrical · Body & Paint.
Excavator downtime costs you money every hour. MPOM provides fast, diagnostic-first excavator repair across Dammam and the Eastern Province, covering hydraulic systems, buckets, engines, and routine maintenance for all major brands. Every job starts with a clear, itemized quote before any work begins, so you know exactly what you’re paying for and why — no hidden charges, no surprises on the invoice.
Whether it’s an excavator hydraulic repair, worn-out bucket teeth needing excavator bucket repairs, or a scheduled excavator maintenance visit to catch problems early, our certified multi-brand mechanics work on CAT, Komatsu, Volvo, and more, either on-site or in our fully equipped workshop. With emergency and scheduled service available across the Eastern Province, you can get your excavator back to work fast, with genuine parts and fully documented repairs every time.
Got an Emergency? We’re here to help!
If you need urgent Excavator breakdown support, contact us immediately and our emergency team will respond right away!
Our Excavator Repair Services
Excavator Hydraulic Repair
Hydraulic failure is the most common cause of excavator downtime. Our technicians diagnose and repair hydraulic pumps, cylinders, hoses, and valves on-site or in our workshop — restoring full lifting and digging power with genuine parts and documented work.
Excavator Bucket Repairs
From worn teeth and cracked welds to full bucket rebuilds, we handle excavator bucket repairs that keep your machine digging at full capacity without costly downtime.
Excavator Maintenance
Scheduled excavator maintenance catches small issues before they become expensive breakdowns. We offer flexible maintenance plans covering engine checks, hydraulic fluid service, undercarriage inspection, and more.
Mechanical Services
Complete mechanical repair for Excavator across the categories above:
From cylinder head service and injector replacement to complete engine rebuilds. We service CAT C-series, Cummins B/C/L/QSK, Perkins, Isuzu, Mitsubishi, Deutz, and Kubota engines commonly fitted to construction machinery. Post-repair load testing and running-in included.
Heavy equipment is a hydraulic machine with an engine attached. Main pump service and rebuild, control valve repair, hydraulic cylinder overhaul (boom, arm, bucket, blade, ripper, tilt), swing motor and travel motor service, hose replacement to correct pressure rating, and complete hydraulic circuit diagnosis with pressure and flow testing. This is where most heavy equipment downtime originates — and where diagnostic-first work saves the most money.
Powershift transmission repair (CAT, Komatsu, Volvo, JCB), torque converter service, differential and final drive overhaul, and driveshaft repair. Both wheeled and crawler drivetrains covered.
Track chain replacement, sprocket and idler service, track roller replacement, track adjustment, and undercarriage inspection with wear measurement. Correct undercarriage maintenance can extend usable life by 30–50% — which is why we document wear percentages, not just visual condition.
Wet-disc brake service, hydraulic brake circuit repair, articulated steering system service, and axle overhaul for wheel loaders, dump trucks, and graders.
Bucket rebuilding, cutting edge replacement, ripper tooth replacement, quick coupler service, and hammer/breaker maintenance. Attachments are consumables managed properly — not “when they fail”.
Radiator repair, water pump replacement, thermostat service, oil cooler service, and full cooling system leak diagnosis — critical when Eastern Province summer ambient temperatures exceed 45°C and equipment runs at full duty cycle.
Scheduled preventive maintenance by operating hours, calendar intervals, or fuel consumption — for a single machine or across an entire fleet on a planned calendar.
Electrical, Diagnostic & Control System Services
Modern heavy equipment is electronically controlled from engine to hydraulic pump to final drive. A fault in one sensor can trigger cascading warnings that mask the actual failure – which is why our electrical department is equipped to diagnose the electronic architecture, not just replace parts on the visible symptom:
- ECU/ECM diagnostics and programming — full-system fault code reading, live data analysis, & parameter adjustment for CAT, Komatsu, Volvo, Liebherr, JCB, Sany, Doosan, & Hitachi control systems using Jaltest, Nexiq, & OEM-specific tools where available.
- Hydraulic control system diagnosis — electro-proportional valve diagnosis, pump displacement control, & hydraulic pilot pressure verification for modern electro-hydraulic machines.
- Sensor & wiring repair — pressure sensors, temperature sensors, position sensors, speed sensors, & complete wiring harness repair. Water ingress & connector corrosion are the two most common causes of intermittent faults in Eastern Province conditions.
- Charging & starting systems — alternator repair, starter motor overhaul, battery system service (12V and 24V), & pre-heat system service.
- Telematics & monitoring systems — CAT Product Link, Komatsu KOMTRAX, Volvo CareTrack, & OEM telematics diagnostic support. Fleet operators using these systems get real diagnostic benefit from properly-configured telematics; we help make that so.
- Instrument cluster & warning systems — dashboard fault diagnosis, warning light interpretation, & gauge repair.
- Air conditioning & cabin electrics — cabin AC repair, cabin heater service, & cabin electrical accessories — which matter more than most operators realize for productivity in Eastern Province summer conditions.
If your excavator keeps entering hydraulic power-limit mode intermittently, if a bulldozer’s ECM refuses to clear a fault code even after the mechanical fault is resolved, or if a warning light on a wheel loader has defeated every workshop you’ve taken it to – this is precisely the type of problem our diagnostic capability exists to close permanently.
Got an Emergency? We’re here to help!
If you need urgent Excavator breakdown support, contact us immediately and our emergency team will respond right away!
Body Repair, Paint & Structural Refurbishment
Heavy equipment takes structural damage differently than road vehicles — impact from rocks, tipovers, boom collisions with structures, and corrosion in coastal and industrial environments. Our body & paint department is equipped for industrial repair to a documented standard:
Structural weld repair
Boom section repair, arm cracking repair, chassis welding, & structural repair after collision or tipover. All structural welds performed by certified welders and where safety-critical - inspected before the machine returns to service.
Bucket & attachment rebuilding
Bucket wear-plate replacement, cutting edge replacement, side cutter repair, & complete bucket rebuild. Restoring a worn bucket costs a fraction of replacement & can double its remaining service life.
Cab repair & refurbishment
Cab straightening after impact, glass replacement, seat replacement, control-panel refinishing, & interior repaint. For ROPS/FOPS-certified cabs, structural repair is treated as safety-critical & documented accordingly
Chassis & undercarriage refinishing
Full chassis strip-and-refinish for equipment going back to fleet service, being prepared for resale, or being repositioned to a new project. Anti-corrosion undercoating included.
Full repaint in corporate livery
Complete repaint with computerized color matching to your corporate colors, logo application, fleet numbering, & safety marking. Ideal when a contractor wins a new project, refreshes fleet branding, or repositions equipment from lease-out to owner-fleet.
Corrosion treatment for coastal & industrial operations
Salt-laden Eastern Province coastal air, cement dust at Jubail, & petroleum residues at Ras Tanura destroy standard construction equipment paint. Our industrial coating program — sandblast to SA 2.5, epoxy primer, polyurethane topcoat — protects equipment operating in these environments.
Batch refurbishment for rental fleets
For rental operators, well-presented equipment arriving on-site is a commercial advantage. We offer scheduled batch body-and-paint programs so equipment is cycled through refurbishment without taking your entire rental capacity off-hire at once.
Our Capability Edge
Three things differentiate MPOM in the Eastern Province heavy equipment repair & maintenance market:
Heavy Equipment Brands
Frequently Asked Questions
Cost depends on the issue — hydraulic repairs, bucket repairs, and engine work all vary in scope. We provide an itemized quote after a free diagnostic inspection, so you know the exact cost before any work begins.
Common signs include slow or jerky arm/bucket movement, leaking fluid around hoses or cylinders, unusual noise from the pump, or reduced lifting power. If you notice any of these, book a free inspection and we'll diagnose the issue on-site.
Both. Our mobile mechanics can perform excavator hydraulic repair and most maintenance on-site across Dammam and the Eastern Province. More extensive bucket or engine work may require workshop service.
We repair and maintain CAT, Komatsu, Volvo, and other major excavator brands, with certified multi-brand mechanics.
We offer 24/7 emergency dispatch and typically provide a quote within 3 hours of inspection.
Maximize Your Equipment Lifespan. Get a proper diagnosis before you pay for your excavator repair.
About
We are an emerging company with a clear vision to make a lasting impact in the operations, maintenance, and power solutions industry.
Contact
+966552877783
Info@mpom.sa
2348 Jazan St, 8131, As Sinaiyah dist, Dammam 32442 Kingdom of Saudi Arabia
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