Cold-weather splitting
Hydraulic oil thickens in the cold. A lighter or multi-viscosity fluid may help where the maker permits.
Check the filter
Splitter hydraulic filters are often overlooked; replace on schedule.
FORESTRY AND PROPERTY EQUIPMENT
Log splitter fluids and lubricants.
Hydraulic fluid, engine oil, and grease for gas-powered and tractor-mounted log splitters.
Questions: [email protected] · Every AMSOIL link on this page carries dealer #30734402.
Fluids by compartment.
Confirm the fluid type, grade, and specifications in the log splitter maker’s manual before ordering. These examples are not a fitment result for a specific machine.
Hydraulic system
Many splitter makers specify an AW hydraulic oil such as ISO 32 or 46; some allow automatic transmission fluid. Check the manual.
Hydraulic & tractor fluids
ISO 32 Anti-Wear Hydraulic Oil
ISO 32 Anti-Wear Hydraulic Oil for compatible hydraulic or tractor systems.
Product details Shop at AMSOIL ↗
Hydraulic & tractor fluids
ISO 46 Anti-Wear Hydraulic Oil
ISO 46 Anti-Wear Hydraulic Oil for compatible hydraulic or tractor systems.
Product details Shop at AMSOIL ↗
Transmission fluid
Signature Series Multi-Vehicle Automatic Transmission Fluid
Signature Series Multi-Vehicle Automatic Transmission Fluid for compatible automatic transmissions. Verify the transmission-specific application list.
Product details Shop at AMSOIL ↗Engine
Small engines follow their maker’s oil type and viscosity.
Small-engine oil
10W-30 Small-Engine Oil
10W-30 Small-Engine Oil for compatible four-stroke power equipment.
Product details Shop at AMSOIL ↗
Small-engine oil
5W-30 Small-Engine Oil
5W-30 Small-Engine Oil for compatible four-stroke power equipment.
Product details Shop at AMSOIL ↗Beam and wedge
Lubricate the beam and wedge slide as the maker directs.
Grease & assembly lube
Synthetic Multi-Purpose Grease
A synthetic multi-purpose grease for compatible bearings and chassis lubrication points.
Product details Shop at AMSOIL ↗
Grease & assembly lube
Spray Grease
Spray Grease for compatible bearings and equipment lubrication points.
Product details Shop at AMSOIL ↗ORDER THROUGH INDEPENDENT AMSOIL DEALER #30734402
Ready to order, or have a question first?
Shop AMSOIL directly with Jeff’s dealer number already attached, or open a business account. AMSOIL handles pricing, checkout, and shipping. If you contact AMSOIL another way, give them dealer number 30734402.
Prefer to talk it through? Email Jeff at [email protected] with your equipment, the fluid now in use, and your approximate volume.
Frequently asked questions
What hydraulic fluid goes in a log splitter?
The fluid the maker lists, often AW32 or AW46 hydraulic oil, sometimes ATF.
Can I mix hydraulic oil and ATF in a splitter?
Avoid mixing fluid types; drain and refill with one specified fluid.
General maintenance information. Always follow the equipment maker’s requirements and the current product data. Product availability, pricing, and account terms are set by AMSOIL.
Industries that use this equipment
More forestry and property equipment
Open a commercial account with dealer #30734402
https://www.amsoil.com/business-opportunities/get-a-commercial-account/?zo=30734402
Jeff Pittman · A1 Synthetic Oil · Independent AMSOIL Dealer #30734402 · Newport, Washington · [email protected]