Diesel Preventative Maintenance
Scheduled diesel servicing that keeps earthmoving plants and transport fleets working, not waiting on a breakdown.
Lappa Diesel & Contracting runs structured maintenance schedules for earthmoving, road transport, and light vehicle fleets across Dubbo and Central Western NSW. We cover both workshop and mobile servicing to suit how your fleet operates.
Scheduled Diesel Servicing Protects Fleet and Plant Uptime
A maintenance schedule at Lappa Diesel & Contracting covers oil and filter changes, fuel system checks, cooling system inspection, belt and hose condition, and brake and undercarriage checks on earthmoving gear. We look for wear before it becomes a failure, and every visit is built around hours worked or kilometres travelled, not a generic annual service.
A machine or truck sitting idle waiting on an unplanned repair costs more than the service that would have caught the fault early. Reactive repairs after a breakdown are almost always more expensive than the parts and labour would have been on a scheduled visit, and downtime on a job site or haul route has its own cost on top of the repair bill. For fleet managers and plant owners, preventative maintenance is a cost-control decision, not an optional extra. If a fault is found outside a scheduled visit, our diesel diagnostics and repair services pick it up quickly.
How Service Intervals Are Set for Earthmoving and Transport Fleets
Service intervals are set around the actual hours or kilometres a machine or vehicle has logged, then adjusted for the working conditions of Central Western NSW, including dust, heat, and rough terrain. That approach catches wear driven by real use, rather than relying on a fixed calendar date that ignores how hard the equipment has actually worked.
Benefits of Preventative Maintenance
A set schedule pays for itself many times over. Here's what a fleet or plant owner gains by sticking to one.
Less Downtime
Wear is caught before it becomes a failure, so machines and trucks spend more time earning and less time in the workshop.
Lower Repair Costs
Catching a worn belt or weeping seal early is far cheaper than the reactive repair bill after a breakdown.
Safer Equipment
Regular checks on brakes, belts, and undercarriage keep operators and job sites safer while equipment is in use.
Longer Equipment Life
Consistent servicing protects the engine and drivetrain, stretching the working life of plant and vehicles.
Predictable Planning
Scheduled visits are booked in around the job, not forced on you by a surprise breakdown.
Setting Up a Maintenance Plan for Your Fleet
- Fleet assessment. We review the vehicles and equipment in your fleet, their age, hours or kilometres logged, and current condition to build a baseline.
- Schedule built around use. A service interval plan is set for each machine or vehicle based on actual working hours or distance, not a generic calendar date.
- Scheduled visits, workshop or on-site. Servicing happens at the Dubbo workshop or on-site across Central Western NSW, whichever suits the fleet's operation with the least disruption.
- Ongoing review and adjustment. Intervals are reviewed and adjusted as conditions change, with any wear items flagged early, so repairs can be planned rather than reacted to.
Lappa Diesel & Contracting is based in Dubbo, with mobile maintenance visits reaching Brocklehurst, Wongarbon, Minore, Mogriguy, Rawsonville, Toongi, Geurie, Ballimore, Wambangalang, Terrabella, Benolong, and Narromine.
Fleet managers and plant owners want to know the cost of setting up a maintenance plan before committing. We provide a clear, written estimate first, so there are no surprises once work begins.
How often should earthmoving equipment get a diesel service?
Intervals are set by hours worked rather than a calendar date, typically reviewed every 150 to 250 hours depending on the machine and working conditions. Dusty or high-load conditions common in Central Western NSW often shorten that interval.
Does a maintenance plan actually save money over time?
A scheduled plan catches wear items like filters, belts, and seals before they cause a bigger failure. Most fleet operators spend less overall than they would fixing unplanned breakdowns, plus less lost time with equipment off the job.
Can you set up a maintenance plan for a whole fleet, not just one vehicle?
Yes. Plans are built around each vehicle or machine's own hours and use, then coordinated so servicing across the fleet doesn't take multiple units offline at once.
What's included in a standard preventative maintenance visit?
Visits typically include oil and filter changes, fuel system checks, cooling system inspection, belt and hose condition checks, and undercarriage or brake checks depending on the vehicle type, with any additional wear flagged for discussion.
Do you come out to do maintenance on-site, or does the vehicle need to come to the workshop?
Both options are available. The Dubbo workshop handles jobs needing full setup, while mobile visits cover Central Western NSW properties and job sites where moving the equipment isn't practical.
Put Your Fleet on a Schedule Today
We set up maintenance plans for earthmoving, transport, and light vehicle fleets across Dubbo and Central Western NSW.
