Model 865 Vertical Feed Mixer

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Model 865 is a twin auger vertical feed mixer with a mixing capacity of 860 cu. ft and it can hold a maximum load with a heavy ration up to 21,500 lbs. The side discharge or front center flat sliding conveyor feed out of either side. Fixed or adjustable incline conveyors are optional. Twin matching single flighted augers with several knife options are available for faster mixing and processing of long fiber material. This unit is available in either truck, trailer or stationary. Its low profile allows several types of loaders to input feed without clearance concerns. The trailer model can be operated with a 110 hp or larger tractor. Twin screws are powered by a reliable, low maintenance PTO-driven, planetary gearbox. This feed mixer is for medium, to large sized dairy, cow/calf, stocker and heifer operations.





Roto-Mix Vertical Mixer Over Pit

 

Feed rises 42" per revolution to mix twice as fast!

42" every 3.3 seconds at 18 revolutions per minute!

1505 Veertical Mixer865 Vertical Mixer from Front

Inclined Conveyor

745/865 models have inclined conveyor with optional 14" spout with magnets to match your feeding needs.

Two Speed Gearbox

745/865 models have two-speed gearbox for slow speed mixing and high RPM for better cleanout. Optional hydraulic shifter allows operator to change between low and high gear from tractor seat.

 
Vertical Dimensional Drawing

Specifications

Vertical Mixers

Model

Ref

Specifications

425

525

625

745

865

 

Augers

Twin

Twin

Twin

Twin

Twin

 

Empty weight, lb. (kg)

10,900 (4944)

11,200 (5081)

14,400 (6532)

15,200 (6895)

15,200 (6895)

 

Trailer loading height, in. (cm)

103 (262)

105 (267)

105 (267)

105 (267)

115 (292)

A

Trailer tub length, in. (cm)

192 (488)

192 (488)

202 (513)

220 (559)

226 (574

B

Trailer overall length, in. (cm)

249 (633)

259 (658)

265 (673)

280 (711)

283 (719)

C

Trailer tub width, in. (cm)

90 (229)

98 (249)

98 (249)

108 (274)

111 (282)

D

Trailer overall height, in. (cm)

106 (269)

107 (271)

104 (264)

105 (267)

115 (292)

E

Trailer discharge height, in. (cm)

27–49 (69–124)

27–49 (69–124)

27–49 (69–124)

27–49 (69–124)

27–49 (69–124)

F

Trailer outside tread width, in. (cm)

95 (241)

95 (241)

110 (279)

110 (279)

110 (279)

G

Truck tub length, in. (cm)

192 (488)

193 (488)

202 (513)

220 (559)

226 (574)

H

Truck behind cab to end of tub, in. (cm)

NA

265 (673)

255 (648)

264 (671)

267 (678)

I

Truck tub width, in. (cm)

90 (229)

98 (249)

98 (249)

108 (274)

111 (282)

J

Truck overall height with 38" frame, in. (cm)

NA

104 (264)

118 (300)

121 (307)

131 (333)

K

Truck discharge height with 38" frame, in. (cm)

NA

32 (81)

32 (81)

45 (114)

45 (114)

 

Transport width, in. (cm)

97 (246)

97 (246)

105 (267)

107.5 (273)

110.5 (281)

 

Truck CA or CT in. (cm)

NA

138 (351)

162 (412)

162 (412)

162 (412)

 

PTO speed, RPM

540

540

1000

1000

1000

 

Trailer recommended engine horsepower

100

100

110

130

135

 

Truck recommended engine horsepower**

225

225

225

225

260

 

Tires size, trailers, in.

15/55-17 Implement

15x22.5 Recapped

385/65R       22.5             42 OD

255/70R         22.5         36 OD

255/70R         22.5         36 OD

 

Hubs, lb. (kg)

8 bolt, 8,000 (3629)

10 bolt, 12,000 (5444)

10 bolt

, 15,000

(6804)

10 bolt

, 20,000

(9072)

10 bolt

, 20,000

(9072)

 

Conveyor width, in. (cm)

32 (81)

32 (81)

42 (107)

43 (107)

44 (107)

 

Typical maximum load

with a hay ration by

weight (@ 18lbs/cu.ft.),

lb. (kg)

7,560

(3429)

9,360

(4246)

11,160

(5062)

13,320

(6042)

15,480

(7021)

 

Typical maximum load

with a hay ration by

weight (@ 25lbs/cu.ft.),

lb. (kg)

10,500

(4763)

13,000

(5897)

15,500

(7031)

18,500

(8392)

21,500

(9752)

 

Discharge magnets

Optional

Optional

Optional

Optional

Optional

 

Mixing capacity* cu. ft.

420

520

620

740

860

 

All dimensions and specifications are approximate and subject to change without notice.
*Extension capacity
**Due to the variance in ratios, trucks equipped with rear engine PTO's (REPTO) and/or late model trucks with electronic engines may require higher horsepower and/or torque.