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Westfield

MK130-91

MK100-91 and MK130-91

91 FEET* OF SOLID GRAIN MOVING MACHINE

    MK130-91 factory tested using dry wheat with auger raised half way  - 145 to 160 bushels per minute!  Like all Westfield auger, the MK91 is Job Sized with bigger, stronger components throughout.

MK91 Features
mk91f1.BMP (35202 bytes) EXCLUSIVE DUAL CYLINDER HYDRAULIC LIFT
Only needs one gallon of tractor hydraulic fluid to raise auger. Has lift assist and ram guide. Dual 5/16" aircraft type cables have 19,600 lbs. yield strength. Cylinders require start-up charging (see manual).
mk91f2.BMP (48130 bytes) UNDERCARRIAGE & WHEELS
Heavy structural tubing and wide double-tube arched axle for stability. Heavy gauge 15" wheels with sturdy 6 bolt cast iron hubs. Requires 9.5L-15 x 8 ply heavy duty tires.
mk91f3.BMP (47574 bytes) TRUSSING
X-braced top mounted pipe and 3/8" side-cable trussing provides maximum support with full bin reach. Heavy 1/4" angle track adds further support.
mk91f4.BMP (70410 bytes) THRUST ADJUSTER
Upper bearing thust adjuster allows flighting pressure to be equalized on both upper and lower bearings for longer flight life.
mk91f5.BMP (48606 bytes) OPTIONAL LOW- PROFILE HOPPER
Only 10 1/2" high. Pivot point keeps hopper flat on the ground. Large 40" x 63" intake area with dual flighting. Equipped with four large pneumatic wheels for easy positioning.
PTO DRIVELINE
Study constant velocity driveline with shear bolt.
DO NOT OPERATE WITH SAFETY DEVICES REMOVED!

yelsquar.bmp (374 bytes) Raises to a full 59'6"

 yelsquar.bmp (374 bytes) EXCLUSIVE...dual hydraulic lift
    cylinders require only ONE
    GALLON of tractor hydraulic
    fluid

 yelsquar.bmp (374 bytes) Large cable sheaves have
    oil-impregnated bronze
    bushings

 yelsquar.bmp (374 bytes) Heavy steel tubing undercarriage
    and wheels with wide arched
    axle for road crown clearance

 yelsquar.bmp (374 bytes) Heavy top-mounted pipe and side-
     cable trussing with set-back
     undercarriage gives lots of reach
     for big bins

 yelsquar.jpg (652 bytes) Large clean out and service doors

 yelsquar.jpg (652 bytes) Standard or optional low profile
     hopper available

 

 

 

 

 

 

 

 

 

 

SPECIFICATIONS
 

MK 100-91

MK 130-91
TUBING 14" guage welded steel 12"guage welded steel
FLIGHTING

7gauge stretched and welded
FLIGHT SHAFT

2"x11gauge tubing

3"x11 gauge tubing
PSI REQUIRED

1800 psi

1950 psi
PTO DRIVE LINE

14 series with 5/16" shear bolt

35 series with 3/8" shear bolt
H.P. REQUIRED

80 - 90 HP

120 - 140 HP
TOP TRUSSING

2 1/2" tubing
SIDE TRUSSING

3/8" cable
TRACK

3" x 2" x 1/4" angle iron
TRACK SHOE

4 rollers
UNDERCARRIAGE

5" x 2" x 1.88 reinforced tubing
AXLE

Heavy double tubing, arched
HUBS & WHEELS

Heavy duty 6 bolt cast iron hubs - 15" heavy gauge wheels
WHEEL TREAD

176"
HYDRAULIC LIFT

Dual cyliinders with 5/16" aircraft cable
TRANSPORT HEIGHT

Approx. 14 1/2'
TIRES REQUIRED

9.5L -15 x 8 ply or 11L - 15 x 8 ply
STANDARD HOPPER HEIGHT*

12"

14 1/2"
LOW PROFILE HOPPER HEIGHT*

10 1/2"

10 1/2"
*To top of metal portion
HORSEPOWER STATED IS FOR DRY GRAIN.  HIGH MOISTER GRAIN WILL REQIRE MORE HORSEPOWER.
Specifications and design subject to change without notice or obligation.

HEIGHT
& REACH
  Height Under Spout

Reach At Wheel

Reach to Lift Arm
(At Wheel)

Height To Lift Arm
(At Wheel)
  A B C D
DOWN 12' 6" 44' 5" 25' 5" 9' 9"
22º 36' 0" 41' 5" 31' 4" 23'3"
25º 40' 0" 40' 8" 32' 10" 25' 0"
30º 47' 4" 38' 11" 35' 8" 26' 8"
UP 59' 6" 34' 8" 38' 4" 28' 6"

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*Actual length of main auger