2025 Haybuster® Tub Grinders H-1135

2025 Haybuster® Tub Grinders H-1135

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  • Year 2025
  • Make Haybuster®
  • Model Tub Grinders
2025 Haybuster® Tub Grinders H-1135

2025 Haybuster® Tub Grinders H-1135

2025 Haybuster® Tub Grinders H-1135

The H-1135 Big Bite tub grinder is Haybuster’s newest and largest heavy-duty PTO grinder.

The H-1135 Big Bite tub grinder is designed with the features and the durability you need in an 11’ tub grinder. Some of these features include tub tilt, heavy hammermill with ½” plates and forged hammers along with 1 ¼” rods, dual augers, and a 26’ long stacking conveyor.

Features may include:

Dual High Capacity Augers

The H-1135 has 12” diameter x 4’ long dual augers for discharging ground product. Augers are mounted with two heavy-duty bearings located at the base of the discharge, allowing free flow of product to the stacking conveyor. Expansion of the discharge area allows for higher capacity and reduces possibility for plugging.

90 Degree Tilt Tub

The H-1135’s tub opens a full 90 degreees for easy access to the hammermill and drive train for maintenance and service.

Electronic Governor

On the H-1135, the tub rotation feeds the hammermill using a Wachendorf Electronic Control Governor, which stabilizes engine load by adjusting or stopping the tub speed. It also controls tub direction, clockwise, stop, and counter-clockwise as well as tracking total grinding hours and job hours.

Drive System

The newly designed drive system was updated for easier service and maintenance of the H-1135. The drive allows for a much smoother running grinder.

Heavy Duty Axle Transport System

445/50R x 22.5 Super Single Tires 16.1 x W14C, 8 bolt rims with 6” pilot hole. Tapered Bearing System.

High Capacity Stacking Conveyor

The hydraulic folding 24” wide by 26’ long high-capacity stacking conveyor is designed for the increased capacity of the H-1135. It can stack material 18’ 6” high.

PTO

PTO Power, Rated Engine Speed 200 HP (149.1 kw) to 315 HP (234.90 kw)

Drivetrain

Drive System Idler Roller Type: Rubber Lagged Drive Pulley, "Easy Clean" Idler | Hydraulic | PTO through Multiple V-Belts, 1,000 RPM, 1-3/8" dia. 21 spline shaft, or 1-3/4" dia. 20 spline shaft

Wheels & Tires

Tires, Rear Specification 2) 445/50Rx22.5 5.5 Implement Tires
Wheels (2) 22.5 X 13, 8 bolt , 6" (15.24 cm) Pilot

Electric

Electrical 12 VDC

Hydraulics

Hydraulic Pump Min. Hydraulic Output: 8 gpm at 1,500 psi (30.3 lpm. x 10,345 kPa)
Hydraulic Type Remote Controls: 2- Double Acting Valves with Quick Coupler Outlets

Chassis

Hitch/Type Towing Arrangement: Clevis hitch

Dimensions

Transport Width 11' 4' (3.45 m)
Transport Height 10' 7" (3.2 m)
Transport Length 21' 8" (6.6 m)
Width 24" (60.96 cm) | Total: 11' 3" (3.43 m) | Total , Tub Raised: 12' 6" (3.81 m) | Tub at Flare: 11' 3" (3.43 m)
Height Loading: 9' 2" (2.79 m)
Depth, Maximum 50" (1.27 m)
Dimensions Conveyor Lift Cylinder: 3" x 20" (7.62 cm x 50.8 cm) | Screens: 1/8" (3.18 mm), 3/16" (4.76 mm), or ¼" (6.35 mm) Thick and Various Hole Sizes from 1/8" (3.18 mm) to 8" (203.2 mm) | Bearings: 3 1/4" (8.26 cm) Pillow Block | Cylinder Shaft: 3 1/2" (8.89 cm) Stress Proof Steel | Cylinder Plates: HD Mills, 1/2" (12.7 mm) thick X 15.75" (40.01 cm) | Hammer Rods: 1-1/4" (31.75 mm), Case Hardened Steel | Hammers: HD-1/2" (12.7cm) Forged Swing | Feed Opening: 28” x 52” (71.1 cm X 132.08 cm) | Diameter, Hammers Extended: 26" (66.04 cm) | Tub Inside dia at Base: 8' 11" (2.72 m) | Tub Wall Thickness: 12 gauge (2.66 cm) | Tub Floor Thickness: 10 gage (3.42 mm)
Length 50" (127 cm) | 26' (7.92 m)
Auger Diameter Twin 12" (30.48 cm diameter - 4'-6"(1.37 m) long)
Lift Height Maximum Conveyor: 18' 6" (5.64 m) @ 40 Degree Incline Conveyor Lift

Capacities

Hitch Lift Capacity (with conveyor folded): 1,925 lbs. (873.2 kg)
Hydraulic Capacity Reservoir Capacity: 60 gallons (227.13 L) of Hydraulic Oil

Weights

Weight Total: 14,500 lbs, (6,577.1 kg)

Features

Features Bearings: Tapered roller | 9 BAR MILL GRATE/GEYSER PLATE: For improved grinding performance in tough hay and stover
Hammer Quantity 88
Conveyor Type Rubber Belt with Cleats | Lift & Fold: Hydraulic

Product Photography