YARDMAX YS0552 User Manual (English)

Questions and Answers:

G
Gregory RossJul 27, 2025
What to do if my YARDMAX YS0552 fails to split logs?
- C
  Christian HarrisJul 27, 2025
  If your YARDMAX Log Splitter isn't splitting logs, several factors could be at play. First, make sure the log is positioned correctly. If the log is too large or hard for the machine's capacity, reduce its size. Also, check if the wedge cutting edge is dull and needs sharpening. If you notice oil leaks, locate them and contact YARDMAX. Finally, avoid making adjustments on the max pressure limiting screw, and contact YARDMAX if you have done so.
A
Amanda SharpAug 7, 2025
What to do if YARDMAX Log Splitter ram moves inconsistently?
- S
  Sarah NguyenAug 7, 2025
  Inconsistent ram movement, unusual noises, or vibrations in your YARDMAX Log Splitter can stem from a lack of hydraulic oil and excessive air in the hydraulic system. Check the oil level and refill if necessary. Contact YARDMAX for further assistance.
A
Anthony YoungAug 16, 2025
Why does the ram on my YARDMAX YS0552 move slowly and stop prior to the end?
- R
  Ryan ManningAug 17, 2025
  If the ram on your YARDMAX Log Splitter moves slowly and stops prematurely, the log splitter may not be level. Ensure the log splitter is on a level surface.

YARDMAX YS0552 Specifications

General

Engine Displacement	208cc
Engine Power	6.5 HP
Splitting Force	25 tons
Power Source	Gasoline
Max Log Length	26 inches
Engine Type	Briggs & Stratton

Summary

For Your Safety

Understand Before Operating

Read and understand the entire manual before operating the machine.

Introduction

Discover the YARDMAX Advantage

Learn about the benefits and value proposition of YARDMAX outdoor power equipment.

Model and Serial Numbers

Record Identification Numbers

Record model and serial numbers for future reference, parts ordering, and warranty inquiries.

Disclaimer

Product and Specification Changes

YARDMAX reserves the right to change products and specifications without notice.

Support Information

Contacting YARDMAX Support

Contact YARDMAX for questions about your equipment via phone, email, or social media.

Safety Guidelines

Understanding Safety Symbols

Explains symbols for hazard identification and safe usage instructions.

General Operational Safety

Covers critical safety points like drugs, alcohol, work environment, and proper attire.

Personal Protection and Hazards

Details on PPE, keeping distance from moving parts, and electrical safety.

Specifications

Key Product Specifications

Technical data including motor, splitting force, capacity, and hydraulic specifications.

Contents Supplied

Verify Included Components

List of all parts included with the YARDMAX electric log splitter for assembly.

Assembly Instructions

Recommended Tools for Assembly

Lists the necessary tools for assembling the log splitter.

Step-by-Step Assembly

Detailed instructions for assembling the log splitter frame, legs, and wheels.

Know Your Machine

Features and Controls Identification

Identifies key components and controls of the log splitter for user familiarity.

Bleed Screw Operation

Instructions on operating the bleed screw for hydraulic system maintenance and preventing damage.

Operation

Max Pressure Limiting Screw

Warning against adjusting the max pressure limiting screw due to safety and damage risks.

Operating Conditions

Specifies ideal temperature, humidity, and altitude ranges for log splitter operation.

Electrical Requirements

Details the required US standard electrical connection for the log splitter.

Safe Log Splitting Practices

Covers loading logs, splitting hard wood, and ensuring safe operation.

Two Hands Operation System

Explains the safety feature requiring both hands to operate the control lever and switch.

Adjusting the Return Stop

Instructions on how to adjust the ram's return stroke for faster operation with shorter logs.

Freeing a Jammed Log

Removing Jammed Logs

Step-by-step guide on safely removing a log jammed in the splitter using wedges.

Replacing Hydraulic Oil

Hydraulic Oil Change Procedure

Instructions for draining, refilling, and checking hydraulic oil levels.

Recommended Hydraulic Oils

Lists specific hydraulic oil types recommended for the YARDMAX log splitter.

Sharpening the Wedge

Wedge Maintenance and Sharpening

Guidance on how to sharpen the splitter wedge for optimal performance.

Troubleshooting

Common Problems and Solutions

Addresses issues like failure to split, inconsistent movement, and oil leaks with remedies.

Wiring Diagram

Visual representation of the log splitter's electrical connections.

Plumbing Diagram

Visual representation of the log splitter's hydraulic system layout.

Parts Diagram

Visual Parts Identification

Labeled diagram showing all components of the electric log splitter.

Parts List

Component Identification and Quantity

A detailed list of all parts with their corresponding numbers and quantities for service.

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YARDMAX YS0552 User Manual

Table of Contents