Is this the best grapple, period? Precision Big Mouth
Hydraulic-Feed, Towable Wood Chippers:
- 5″ or 7″ Diameter Max Capacity
- Self-Powered by a 23 hp or 40 hp Vanguard Engine
- 24 x 35″ Oversized Hopper Opening
- 2 or 4 Chipper Knifes
- Dual Active Hydraulic Rollers To Feed Material
- Highway Towable
- Free Delivery in 36 States
Hydraulic Feed Wood Chipper
Picking the right attachment to fit your tractor isn’t always easy. That’s why we exist.
Contact us prior to purchase to get our recommendation for your tractor model, and if it doesn’t work, you can exchange for the right size at no cost to you.
- Free Shipping to 36 States: Valid on both Ground & Freight orders delivered within our 36-state Free Shipping Zone.
- Outside the Zone? Shipping rates for the rest of the continental U.S. are calculated instantly at checkout.
- Freight Delivery: Standard freight requires the customer to offload the item. A Lift-Gate delivery upgrade is available at checkout for $150.
- View Full Shipping Policy & State List Here
Every product comes with its own factory warranty specified by the manufacturer.
We offer extended warranties to protect your purchase even longer.
Extended Confidence Coverage
Extends the manufacturer’s warranty one year beyond the factory warranty.
Lifetime Priority Protection (Most Popular)
Extends the manufacturer’s warranty for the lifetime of the product and includes priority handling, no-hassle claims, and lifetime support.
What’s Covered
Our extended warranties cover defects in workmanship such as broken welds, torn steel, or improper fit. If a covered issue occurs, we will repair or replace the product at our discretion.
What’s Not Covered
Damage caused by improper use or use outside the product’s intended purpose voids the warranty.
Cosmetic wear such as paint loss, scratches, dents, or bent teeth, as well as normal wear to common attachment components and consumables including cutting edges, shanks, tines, skid runners, skid shoes, blades, belts, bushings, bearings, oils, grease, and similar wear items is not covered under warranty.
Shipping or transportation costs, downtime, and labor are not covered.
Transferability
This warranty is non-transferable and applies only to the original owner/operator.
Wallenstein Hydraulic-Feed, Towable Wood Chipper Description
Wallenstein makes two hydraulically-fed, highway towable, self-powered wood chippers.
The electric-start, 24 hp model (BXTR5224) has two chipper knives is rated for 5″ diameter material with an infeed rate of 85 fpm.
The electric-start, 40 hp model (BXTR6438) has four chipper knives and is rated for 7″ material with an infeed rate of 129 fpm. Weighing 2,225 lb, this model is available with optional electric brakes for assisted trailering.
Fold Up Hopper
For easy transport. No tools required.
Highway Towable
Transport your unit with hitch, safety chains, highway tires, and full trailer lighting.
Torflex Suspension Axle
Axles are designed to absorb road impact, providing a smoother towing experience.
Oversized, Heavy Duty Rotor
Extra large chipper intake backed up by extra large rotor spinning with high momentum.
Oversized Opening
Extra large chipper intake easily receives crooked branches, reducing the amount of prior trimming required.
P3 Pulse Technology
The P3 Pulse controller is designed to enhance the machines power, performance, and productivity.
Adjustable Discharge Deflector
The discharge chute is equipped with a positional discharge deflector on the end of the chute to direct the chips exactly where desired.
Reversible Rotor Knives
Standard reversible rotor knives double the longevity of your knives.
Safety Control Bar
Forward/reverse control with two stop positions.
Twig Breaker
The discharge paddle passes around the twig breaker and helps to break the material into smaller pieces and turn it into mulch.
Towable, Hydraulic-Feed Wood Chipper Specs
| Model | BXH42 | BXTR6438 |
| Chipping Capacity: | 5″ (13 cm) | 7″ (17 cm) |
| On-Board Intelligence: | P3 Pulse™ | P3 Pulse™ |
| Chipper Type: | Disc | Disc |
| Feed System: | Hydraulic Roller Feed | Hydraulic Roller Feed |
| Max. Feed Rate: | 85 fpm (26 mpm) | 129 fpm (39 mpm) |
| Engine: | Vanguard® 23 hp (627 cc) EFI | Vanguard® 40 hp (993 cc) EFI |
| Chipper Hopper Opening: | 24″ x 35″ (61 cm x 89 cm) | 25″ x 34″ (64 cm x 86 cm) |
| Chipper Rotor Opening: | 5.25″ x 9″ (13 cm x 23 cm) | 7″ x 11″ (18 cm x 28 cm) |
| Number Of Chipper Knives: | 2 | 4 |
| Rotor Diameter: | 25″ (64 cm) | 30″ (76 cm) |
| Rotor Weight : | 117 lbs (53 kg) | 197 lbs (89 kg) |
| Discharge Chute Height: | 80″ (203 cm) | 100″ (255 cm) |
| Discharge Chute Rotation: | 360° | 360° |
| Drive System: | Centrifugal Clutch, Belt Drive | Centrifugal Clutch, Belt Drive |
| Engine Speed: | 3600 | 3600 RPM |
| Rotor Speed: | 1340 | 1400 RPM |
| Tires: | 5.30-12 | ST205/75R14 |
| Hitch: | 2″ Ball | 2″ Ladder Style Ball Coupler |
| Electric Brakes: | No | No |
| Tongue Weight: | 90 lbs | 221 lb |
| Total Weight: | 1425 lbs (646 kg) | 2225 lb (1009 kg) |
| Dimensions Open (LxWxH): | 126″ x 54″ x 80″ (320 cm x 137 cm x 203 cm) | 149″ x 64″ x 100″ (378 cm x 163 cm x 255 cm) |
| Dimensions Folded (LxWxH): | 107″ x 54″ x 80″ (320 cm x 137 cm x 203 cm) | 128″ x 64″ x 100″ (326 cm x 163 cm x 255 cm) |
| Hydraulic Capacity: | 5 US gal (19 l) | 7 US gal (30 L) |
| Fuel Tank Capacity: | 6.5 US gal (25 l) | 9 US gal (34 L) |
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