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Wallenstein Gravity-Feed, Self-Powered Wood Chippers
Wallenstein makes three highway towable series of gravity-fed, self-powered wood chippers with electric start.
BXT36S Specs
- 3.5″ Diameter Cut Capacity
- 14 hp Vanguard Engine
- 19 x 19″ Hopper Opening
- 773 lb
- 2 Knives
- Dimensions: 111 x 43 x 62″
BXT52S Specs
- 5″ Diameter Cut Capacity
- 23 hp Vanguard Engine
- 24.5 x 20″ Hopper Opening
- 1035 lb
- 2 Knives
- Dimensions: 134 x 47-3/4 x 70″
BXT72S Specs
- 7″ Diameter Cut Capacity
- 40 hp Vanguard Engine
- 26.7 x 24″ Hopper Opening
- 1464 lb
- 4 Knives
- Dimensions: 150 x 54 x 90″
All Wood Chippers in these series share the same common features, unless noted:
Angled Rotor
Angling the log against the rotor requires less horsepower to chip, saving fuel.
Oversized, Heavy Duty Rotor
Extra large chipper intake backed up by extra large rotor spinning with high momentum.
Adjustable Discharge Chute
Control the output of the chipper with the easily adjustable chute allowing the user to direct the flow of chips where they want.
Positional 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.
Oversized Opening
Extra large chipper intake easily receives crooked branches, reducing the amount of prior trimming required.
Reversible Rotor Knives
Standard reversible rotor knives double the longevity of your knives.
Bearing Plate Protection
Keeps wood chips from getting into the bearing and causing damage.
Electric Start
Reliable and convenient starting at the turn of a key.
Fold-Up Hopper (BXT52S and 72S Only)
For easy transport. No tools required.
Twig Breaker
The discharge paddle passes around the twig breaker and helps to break the material into smaller pieces and turn it into mulch.
Highway Towable
Transport your unit with hitch, safety chains, highway tires, and full trailer lighting.
Torflex Suspension Axle (BXT52S and 72S Only)
Axles are designed to absorb road impact, providing a smoother towing experience.
Gravity-Feed, self-Powered Wood Chipper Specs
| Model | BXT36S | BXT52S | BXT72S |
| Chipping Capacity: | 3.5″ (9 cm) | 5″ (13 cm) | 7″ (18 cm) |
| Chipper Type: | Disc | Disc | Disc |
| Feed System: | Gravity | Gravity | Gravity |
| Engine: | Vanguard® 14 hp (408 cc) | Vanguard® 23 hp (627 cc) EFI | Vanguard® 40 hp (993 cc) EFI |
| Chipper Hopper Opening: | 19″ x 19″ (48 cm x 48 cm) | 24.5″ x 20″ (62 cm x 50 cm) | 26.7″ x 24″ (68 cm x 61 cm) |
| Chipper Rotor Opening: | 3.6″ x 10″ (9 cm x 25 cm) | 5″ x 10″ (12 cm x 25 cm) | 7.3″ x 11″ (18 cm x 27 cm) |
| Number Of Chipper Knives: | 2 | 2 | 4 |
| Rotor Diameter: | 25″ (63 cm) | 25″ (63 cm) | 28″ (71 cm) |
| Rotor Weight : | 145 lb (65 kg) | 170 lb (77 kg) | 247 lb (112 kg) |
| Discharge Chute Height: | 62″ (157 cm) | 69″ (175 cm) | 89″ (226 cm) |
| Discharge Chute Rotation: | 284° | 295° | 295° |
| Drive System: | Centrifugal Clutch, Belt Drive | Centrifugal Clutch, Belt Drive | Centrifugal Clutch, Belt Drive |
| Engine Speed: | 3600 RPM | 3600 RPM | 3600 RPM |
| Rotor Speed: | 1620 RPM | 2000 RPM | 2070 RPM |
| Tires: | 4.80 x 8 | 5.30 x 12 | 5.30 x 12 |
| Tongue Weight: | 75 lb (34 kg) | 75 lb (34 kg) | 142 lb (64 kg) |
| Total Weight: | 773 lb (350 kg) | 1035 lb (469 kg) | 1464 lb (664 kg) |
| Dimensions (LxWxH): | 111″ x 43″ x 62″ ( 281 cm x 109 cm x 157 cm) | 134″ x 47-3/4″ x 70″ (340 cm x 120 cm x 177 cm) | 150″ x 54″ x 90″ (381 cm x 137 cm x 228 cm) |
| Fuel Tank Capacity: | 1.59 US gal (6 L) | 7.04 US gal (26.6 L) | 12.2 US gal (46.4 L) |
