YARDMAX 40-Ton Full Beam Gas vs YARDMAX 40-Ton Half Beam Gas: Spec Comparison
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
You are comparing the yardmax 40 ton full beam gas vs 40 ton half beam gas models. Both units share a 40-ton splitting force, a Briggs & Stratton XR1450 engine, and a patent pending U-Beam design. They also offer horizontal to vertical orientation and similar hydraulic features. The main difference lies in the beam structure and log capacity. The full beam model handles slightly longer logs and weighs more. The half beam version is lighter and balances weight differently.
Key differences
| Aspect | Yardmax 40-Ton Full Beam Gas Log Splitter | Yardmax 40-Ton Half Beam Gas Log Splitter |
|---|---|---|
| Beam Style | Full Beam | Half Beam, U-Beam |
| Max Log Length | 26.5 inches | 26 inches |
| Weight | 605 pounds | 552 pounds |
| Model Number | YU4066 | YS4065 |
| Hydraulic Reservoir Position | Not listed | Parallel to beam and cylinder for dual-side loading |
Which one should you choose?
Choose Yardmax 40-Ton Full Beam Gas Log Splitter if
- You need to split logs up to 26.5 inches long
- You prefer a heavier, more stable unit with dual end cylinder support
- You want a log stripper mounted to the hydraulic cylinder
Choose Yardmax 40-Ton Half Beam Gas Log Splitter if
- You want a lighter machine that is easier to move
- You value the hydraulic reservoir being parallel to the beam
- You need the engine positioned away from the operator
Verdict: Choose the full beam model if you regularly process longer logs or want the added stability of dual end cylinder support. Pick the half beam version if you prioritize a lighter weight and a hydraulic layout that keeps the reservoir out of the way. Both machines offer the same splitting force and engine power for standard tasks.
Full Beam vs Half Beam Specs
Beam structure
The YARDMAX 40-Ton Full Beam Gas (model YU4066) features a full beam style. The YARDMAX 40-Ton Half Beam Gas (model YS4065) uses a half beam design, which also incorporates a U-Beam structural element. Both models utilize a patent-pending U-Beam design that the manufacturer states is significantly stronger than typical I-Beam designs. This structural difference is the primary distinction between the two units, affecting how the splitting force is distributed across the beam.
Log capacity
You can fit longer logs into the Full Beam model. The YARDMAX 40-Ton Full Beam Gas accommodates logs up to 26.5 inches in length. The Half Beam model has a maximum log length of 26 inches. This half-inch difference may matter if you frequently process slightly larger rounds. Both machines include a pair of adjustable log cradles and offer an option for a mountable log table to assist with positioning.
Weight
The Half Beam model is lighter than its counterpart. The YARDMAX 40-Ton Half Beam Gas weighs 552 pounds. The Full Beam version weighs 605 pounds. This 53-pound difference might make the Half Beam slightly easier to move if you need to transport it occasionally. Both units share the same height of 37 inches and nearly identical lengths of 91.5 inches, so the footprint on the ground is very similar.
Hydraulic design
Both models feature oversized hydraulic components for a short cycle time. The Full Beam model includes dual end cylinder support to ensure equal weight distribution and reduce wear. It also has a log stripper mounted to the end of the hydraulic cylinder to remove tough jams. The Half Beam model positions the hydraulic reservoir parallel to the beam and cylinder for dual-side loading. This keeps the reservoir out of the operator's way and balances the weight.
Dimensions
The width differs slightly between the two. The Full Beam model is 48 inches wide. The Half Beam model is 47.5 inches wide. Both share the same length of 91.5 inches and height of 37 inches. The Full Beam model is also slightly longer in total length if you consider the added width of the beam structure, but the listed dimensions show a minimal difference in overall footprint. Both are orange in color.
Choose the right yardmax splitter
Splitting large diameter hardwood logs
The YARDMAX 40-Ton Full Beam Gas (model YU4066) accommodates logs up to 26.5 inches long. This extra half-inch of capacity helps you handle larger rounds without awkward positioning. The full beam structure provides a wider, more stable platform for these longer pieces, ensuring consistent alignment as the hydraulic cylinder pushes the wedge through dense wood.
Needing lighter equipment for transport
The YARDMAX 40-Ton Half Beam Gas (model YS4065) weighs 552 pounds, which is 53 pounds less than the full beam version. This weight difference makes it easier to move around your property or load into a truck bed. The compact design also keeps the hydraulic reservoir parallel to the beam, balancing the weight while staying out of your way.
Prioritizing structural beam strength
Both models use a patent pending U-Beam design, but the Full Beam model (YU4066) offers a complete structural beam. This design is significantly stronger than typical I-Beam styles. The dual end cylinder support ensures equal weight distribution and reduces wear over time. If you plan to split tough, knotty wood daily, this robust frame offers extra durability.
Wanting compact storage footprint
The Half Beam model (YS4065) measures 47.5 inches in width, slightly narrower than the Full Beam version at 48 inches. While both are 91.5 inches long, the reduced width and lower weight make the half beam easier to maneuver in tight spaces. This compact profile is ideal if you have limited garage or shed space for storage.
The products compared
Yardmax 40-Ton Full Beam Gas Log Splitter
Best for: heavy-duty splitting of large logs
- Splitting Force
- 40 Ton
- Power Source
- Gas
- Orientation
- Horizontal to vertical
- Beam Style
- Full Beam
- Max Log Length
- 26.5"
- Dimensions
- 91.5 × 48 × 37 inches
View on Amazon: Yardmax 40-Ton Full Beam Gas Log Splitter Affiliate link
This YARDMAX gas log splitter features a 40-ton splitting force and a full beam design for maximum structural strength. It accommodates logs up to 26.5 inches long and includes a 2-way splitting wedge. The unit weighs 605 pounds and measures 91.5 inches in length. It is built for users who need heavy-duty performance and a robust frame for processing large quantities of firewood.
Pros
- Full beam structural design is stronger than typical I-beam models
- Accommodates logs up to 26.5 inches in length
- Oversized hydraulic components provide the shortest cycle time in its class
- Dual end cylinder support reduces wear and distributes weight evenly
Cons
- Weighs 605 pounds, making it difficult to move without assistance
- Large footprint at 91.5 inches long requires significant storage space
- No electric start feature listed, requiring manual recoil starting
Good fit if
- You need to split large diameter logs regularly
- You prioritize structural strength and durability over portability
- You have a dedicated space for a heavy gas-powered unit
Skip if
- You require a lightweight unit for easy transport
- You only split small branches or thin wood
- You need an electric-powered splitter for indoor or low-noise use
Verdict: YARDMAX 40-Ton Full Beam Gas Splitter is a heavy-duty option for those who need maximum beam strength and long log capacity. It suits users with ample storage space who want a robust, gas-powered machine for serious firewood processing.
Yardmax 40-Ton Half Beam Gas Log Splitter
Best for: Splitting logs up to 26 inches with gas power
- Splitting Force
- 40 Ton
- Power Source
- Gas
- Orientation
- horizontal to a vertical position
- Beam Style
- Half Beam, U-Beam
- Max Log Length
- 26"
- Dimensions
- 91.5 × 47.5 × 37 inches
View on Amazon: Yardmax 40-Ton Half Beam Gas Log Splitter Affiliate link
This Yardmax gas log splitter uses a 40-ton splitting force and a Briggs & Stratton XR1450 engine. Its half beam design features a U-Beam structure for strength. The unit handles logs up to 26 inches long. It includes two log cradle positions and a table option. The hydraulic system runs with a short cycle time. You get a machine built for heavy-duty splitting with efficient hydraulic components.
Pros
- 40-ton splitting force for tough wood
- Briggs & Stratton XR1450 gas engine
- Handles logs up to 26 inches long
- U-Beam design for structural strength
- Short hydraulic cycle time
Cons
- Heavy 552-pound build requires effort to move
- Large footprint at 91.5 inches long
- No automatic fuel shutoff mentioned in specs
Good fit if
- You need to split logs up to 26 inches
- You prefer a gas engine for high power
- You want a strong U-Beam structure
Skip if
- You need to split logs longer than 26 inches
- You require a lightweight unit for easy transport
- You prefer an electric power source
Verdict: Yardmax 40-Ton Half Beam Gas Splitter suits users who need high capacity for long logs. It fits those who value gas power and a robust U-Beam frame for demanding splitting tasks.
Specifications side by side
| Spec | Yardmax 40-Ton Full Beam Gas Log Splitter | Yardmax 40-Ton Half Beam Gas Log Splitter |
|---|---|---|
| Splitting Force | 40 Ton | 40 Ton |
| Power Source | Gas | Gas |
| Orientation | Horizontal to vertical | horizontal to a vertical position |
| Beam Style | Full Beam | Half Beam, U-Beam |
| Max Log Length | 26.5" | 26" |
| Dimensions | 91.5 × 48 × 37 inches | 91.5 × 47.5 × 37 inches |
| Weight | 605 pounds | 552 pounds |
| Size | 40 Ton | 40 Ton |
| Color | Orange | Orange |
| Model | YU4066 | YS4065 |
Frequently asked questions
Is the full beam model heavier than the half beam?
Yes. The YARDMAX 40-Ton Full Beam Gas splitter weighs 605 pounds. The half beam version weighs 552 pounds. The full beam design adds 53 pounds. This extra weight may help with stability during heavy splitting tasks. It also means you need more space for storage and transport.
Do both models have the same overall dimensions?
Mostly. Both units measure 91.5 inches in length and 37 inches in height. The width differs slightly. The full beam model is 48 inches wide. The half beam model is 47.5 inches wide. The difference is half an inch. This minor variation rarely affects placement in a typical garage or shed.
Which model is better for very large logs?
The full beam model offers slightly more capacity. It accommodates logs up to 26.5 inches long. The half beam model handles logs up to 26 inches. That extra half inch helps with awkward positioning for large rounds. If you process substantial diameter hardwood, the full beam design provides a small advantage.
Are both splitters gas powered?
Yes. Both the full beam and half beam models use gas power. They rely on a Briggs & Stratton XR1450 engine. This setup offers mobility without needing an electrical outlet. You can use these machines anywhere you can bring fuel. This is ideal for remote areas or large properties.
Do they look the same color?
Yes. Both models feature an orange color scheme. The full beam model (YU4066) is orange. The half beam model (YS4065) is also orange. This consistent branding makes them easy to identify. The color does not affect performance but helps you match your existing equipment or yard aesthetic.
Can I switch between horizontal and vertical splitting?
Yes. Both models support horizontal to vertical orientation. You can adjust the beam position to suit your needs. This flexibility helps you process logs of different lengths. It also makes it easier to split shorter pieces that might be unstable in a fixed horizontal position.