Introduction: Northern farms and ranches are blanketed in snow, and livestock enter a critical period for supplemental feeding. During this season, the reliable operation of loaders directly impacts the smooth running of agricultural operations. How can you keep your “iron partner” working efficiently in freezing temperatures? This comprehensive winter maintenance guide will be your trusted ally this season.

Core Maintenance: Three Key System Care Points

Powertrain System: Ensure Smooth Starting

Battery and Electrical System Maintenance:

Winter starting difficulties

are 90% battery-related.

Recommended pre-winter checks:

Test battery voltage; replace immediately if storage capacity is insufficient.

Inspect and tighten main battery cables and ground connections.

Replace aged wiring promptly to prevent poor contact.

Fluid Selection and Replacement

Antifreeze: Choose products with a freezing point at least 10°C below local temperatures,

such as high-quality -35°C or -60°C antifreeze.

Engine Oil: Use 5W-30 in winter,

or 0W-30 in extremely cold regions.

Diesel Fuel: Switch to -35# diesel upon entering winter,

and clean sediment from the fuel tank bottom.

Hydraulic Transmission System: Ensuring Operational Efficiency

Critical Maintenance Steps

Hydraulic Oil: Select 32# hydraulic oil with a pour point of -20°C.

Hydraulic Transmission Fluid: Use 6# product.

Inspect hydraulic system seals.

Replace aged O-rings and rectangular seals.

Filter System Maintenance

Simultaneously replace engine oil and diesel filters.

Replace air filter elements on schedule.

Clean water separators and check drain indicators.

Operating System: Enhancing Driving Experience

Inspect heater radiator, blower, and ductwork,

Activate heater valve before use,

Utilize internal circulation for rapid heating,

Periodically switch to external circulation for fresh air.

Practical Tips: Daily Usage Essentials

Standardized Preheating Procedure:

Place key in preheat position to warm engine,

Idle for 5-10 minutes after starting,

Perform each function 5-10 times under no load,

Commence normal operations.

Systematic Shutdown Maintenance:

Drain fuel accumulator cup daily after operation,

Promptly empty air tank condensate,

Inspect critical components for leaks.

Safety Alert: 100% Eliminate Hazardous Practices

Strictly Prohibit Open-Flame Heating:

Engine oil pan/intake manifold,

Such actions risk fire ignition, causing irreparable damage.

Investing in maintenance creates returns

Winter maintenance ensures not only equipment reliability,

but also safeguards production efficiency.

One hour of meticulous upkeep

Master these tips

to transform your loader into a dependable winter workhorse,

securing smooth operations for your farm or ranch.