KUHN Knight 4100 Series 4-auger Mixers - Outstanding Performance & Reliability

Outstanding Performance & Reliability

KUHN Knight 4100 Series 4-auger mixers are designed for small- to mid-sized cattle operations with features to provide reliable, efficient and affordable mixing. These mixers offer capacities from 360 to 480 ft³, and are available in trailer and truck configurations.

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KUHN Knight 4100 Series 4-auger mixers are designed for small- to mid-sized cattle operations with features to provide reliable, efficient and affordable mixing. Whether you’re feeding a higher roughage dairy ration or a feedlot ration with higher levels of grain and byproducts, you can tailor your machine with features and options to best meet your needs. The drive system, undercarriage, box construction and weigh bar system have outstanding serviceability and reliability. The overall superior mixing performance of this machine stands out from the competition. You get genuine KUHN Knight quality with an innovative and streamlined design, durable components and a rugged build to help ensure reliability and long life.

The Botec® Advantage

A Quality Ration and Complete Cleanout

A Quality Ration and Complete Cleanout
The raised lower right auger configuration, along with the close tolerance between the auger flighting and the auger troughs, results in a fast and complete cleanout. The offset upper right auger in combination with the raised lower auger requires less horsepower and provides a faster mix time.

Mix Full or Partial Loads Due to the cross-mixing action of horizontal auger mixers, Botec TMR mixers can properly mix batches that fill only a portion of the mixing tub providing you with the versatility to mix any size ration.

Even, Consistent Discharge
The close auger tolerances and raised lower auger design provide a fast, consistent discharge from beginning to the end of unloading. This results in even feed placement across the entire length of the bunk without a delay for mixer cleanout.

Splined Auger Shafts

Splined auger shafts allow a strong, reliable torque transfer and provide easier sprocket alignment and maintenance.

Competitive Mixers

Having parallel lower augers creates more force between the augers without increasing mixing capability. Parallel augers also do not transition the feed from right to left as well as if the right auger was raised. This design leads to slow, incomplete cleanout, decreases the mixer's processing ability and increases the horsepower requirements.

Simple, Dependable Design

Heavy-Duty Rear Drive

The reliable heavy-duty roller chain drive runs in oil and has spring-tensioned poly idlers for long life.

Nylon Auger Bearings

Reliable, externally mounted nylon bearings provide simple maintenance with reduced sensitivity to contamination.

Discharge Door & Linkage

Large door openings allow for better ration flow and faster feed delivery. The discharge door frame is more rigid and less complex for dependable day-in and day-out operation.

4-Point Weigh Bar System

Four-point weigh bar system comes standard as a cost effective and simple weighting system, yet still maintains 99.5% accuracy.

Tailor Your Machine

Multiple Discharge Options

To best suit your feeding needs, you can choose from a slide tray, chain and slat conveyor or a 3-auger discharge to be equipped on your 4100 Series mixer.

Slide Tray
The side discharge slide tray has simple hydraulic controls and helps guide feed further away from the tire path. Magnets are standard on slide tray.

Chain and Slat Conveyor
Rugged chain and slat conveyor options provide the ultimate in durability and long life. Heavy-duty components ensure reliable service and multiple conveyor length options offer unmatched flexibility to match different feeding situations.

3-Auger Discharge
The 3-auger discharge allows adjustment for feeding into higher bunks. It has a simple, hydraulic drive that provides smooth, even discharge. Long lasting, poly chute liners help prevent rust and limit wear. The 3-auger discharge comes standard with fixed tip-off and built-in magnets.

Trailer & Truck Models

To suit your operation’s needs, KUHN 4100 Series mixers are available in a trailer or truck-mounted configuration.
Trailer models are the most popular configuration as they are the most economical and versatile. Being detachable allows the tractor to be used elsewhere on the farm when not in use for feeding.
Truck-mounted models are a suitable option for those that have to feed cows at several different locations, with large travel distances. This option allows a feeder to quickly get from the mixing location to the feed bunk and back again.

Equipment

Capacity Belt Extension

A belt extension added to the top of the mixing tub increases capacity by about 10%. It also improves hay containment, and the rubber construction is durable and pliable for long life.

Roughage Maxx^® System

The Roughage Maxx^® System incorporates scalloped knives on the lower auger to maximize hay processing. The knives provide a more consistent particle length and more even blending. The result is a more uniform and palatable ration with reduced sorting for improved feed efficiency.

Partial or Full Stainless Steel Liner

The partial liner covers the most critical wear areas in the mixer and provides added protection and longer life. The full liner completely covers all of the high wear areas for unmatched dependability and long service life.

Scale Systems

Different scale brands, models and options are available for all types of operations, ranging from the very basic to high-end feed-tracking programs that use a remote scoreboard display. Optional remote indicators are available for placement that will allow easier viewing.

Specifications

CAPACITY


Capacity
Capacity with Extensions
Maximum Net load

4136 TRAILER	4142 TRAILER	4136 TRUCK	4142 TRUCK	4136 STATIONARY	4142 STATIONARY
360 ft³ (10.2 m³)	420 ft³ (11.9 m³)	360 ft³ (10.2 m³)	420 ft³ (11.9 m³)	360 ft³ (10.2 m³)	420 ft³ (11.9 m³)
400 ft³ (11.3 m³)	460 ft³ (13 m³)	400 ft³ (11.3 m³)	460 ft³ (13 m³)	400 ft³ (11.3 m³)	460 ft³ (13 m³)
10,800 lbs (4,900 kg)	12,600 lbs (5,715 kg)	10,800 lbs (4,900 kg)	12,600 lbs (5,715 kg)	10,800 lbs (4,900 kg)	12,600 lbs (5,715 kg)

MIXER DIMENSIONS


Overall Height
Overall Height - With Extensions
Overall Length
Mixing Chamber Length
Overall Width - Mixer Only (No Discharge)
Tread Width - Single Axle

4136 TRAILER	4142 TRAILER	4136 TRUCK	4142 TRUCK	4136 STATIONARY	4142 STATIONARY
98'' (249 cm)	98'' (249 cm)	116'' (295 cm)	116'' (295 cm)	97" (246 cm)	97" (246 cm)
				105" (267 cm)	105" (267 cm)
223'' (566 cm)	246'' (625 cm)	172'' (437 cm)	195'' (495 cm)	196" (497 cm)	220" (559 cm)
144'' (366 cm)	168'' (427 cm)	144'' (366 cm)	168'' (427 cm)	144'' (366 cm)	168'' (427 cm)
90'' (229 cm)	90'' (229 cm)	90'' (229 cm)	90'' (229 cm)	89" (226 cm)	89" (226 cm)
87'' (221 cm)	87'' (221 cm)	96'' (244 cm)	96'' (244 cm)

MIXING SPECIFICATIONS


Lower Auger Flighting Diameter
Lower Auger Tube - Outside Diameter
Lower Auger Drive Shaft Diameter
Lower Auger Flighting Thickness - Front / Rear
Upper Auger Flighting Diameter
Upper Auger Flighting Thickness
Upper Auger Tube - Outside Diameter
Upper Auger Drive Shaft Diameter
Lower Auger Tube - Wall Thickness
Upper Auger Tube - Wall Thickness
Roller Chain Drive

4136 TRAILER	4142 TRAILER	4136 TRUCK	4142 TRUCK	4136 STATIONARY	4142 STATIONARY
24'' (61 cm)	24'' (61 cm)	24'' (61 cm)	24'' (61 cm)	24'' (61 cm)	24'' (61 cm)
5 9/16'' (14 cm)	5 9/16'' (14 cm)	5 9/16'' (14 cm)	5 9/16'' (14 cm)	5 9/16'' (14 cm)	5 9/16'' (14 cm)
3'' (7.6 cm)	3'' (7.6 cm)	3'' (7.6 cm)	3'' (7.6 cm)	3'' (7.6 cm)	3'' (7.6 cm)
1/2" (1.3 cm)	1/2" (1.3 cm)	1/2" (1.3 cm)	1/2" (1.3 cm)	1/2" (1.3 cm)	1/2" (1.3 cm)
24'' (61 cm)	24'' (61 cm)	24'' (61 cm)	24'' (61 cm)	24'' (61 cm)	24'' (61 cm)
3/8" (1 cm)	3/8" (1 cm)	3/8" (1 cm)	3/8" (1 cm)	3/8" (1 cm)	3/8" (1 cm)
5 9/16'' (14 cm)	5 9/16'' (14 cm)	5 9/16'' (14 cm)	5 9/16'' (14 cm)	5 9/16'' (14 cm)	5 9/16'' (14 cm)
3'' (7.6 cm)	3'' (7.6 cm)	3'' (7.6 cm)	3'' (7.6 cm)	3'' (7.6 cm)	3'' (7.6 cm)
1/2'' (1.3 cm)	1/2'' (1.3 cm)	1/2'' (1.3 cm)	1/2'' (1.3 cm)	1/2'' (1.3 cm)	1/2'' (1.3 cm)
1/2'' (1.3 cm)	1/2'' (1.3 cm)	1/2'' (1.3 cm)	1/2'' (1.3 cm)	1/2'' (1.3 cm)	1/2'' (1.3 cm)
100-120	100-120	100-120	100-120	100-120	100-120

TUB & TRAILER CONSTRUCTION


Axle Configuration
Hitch
Unit Weight
Weighing System
Door Opening Size
Sidewall Thickness
End Panel Thickness - Front and Rear
Auger Hopper Thickness
Highway Light Kit

4136 TRAILER	4142 TRAILER	4136 TRUCK	4142 TRUCK	4136 STATIONARY	4142 STATIONARY
Single axle	Single axle	Single axle	Single axle
Clevis	Clevis
9,400 lbs (4,264 kg)	10,340 lbs (4,690 kg)	7,710 lbs (3,500 kg)	12,600 lbs (5,715 kg)	7,710 lbs (3,500 kg)	12,600 lbs (5,715 kg)
Four-Point	Four-Point	Four-Point	Four-Point	Four-Point	Four-Point
31.5'' x 32.25'' (80 x 82 cm)	31.5'' x 32.25'' (80 x 82 cm)	31.5'' x 32.25'' (80 x 82 cm)	31.5'' x 32.25'' (80 x 82 cm)	31.5'' x 32.25'' (80 x 82 cm)	31.5'' x 32.25'' (80 x 82 cm)
3/16'' (0.5 cm)	3/16'' (0.5 cm)	3/16'' (0.5 cm)	3/16'' (0.5 cm)	3/16'' (0.5 cm)	3/16'' (0.5 cm)
7 GA (0.5 cm)	7 GA (0.5 cm)	7 GA (0.5 cm)	7 GA (0.5 cm)	7 GA (0.5 cm)	7 GA (0.5 cm)
5/16'' (0.8 cm)	5/16'' (0.8 cm)	5/16'' (0.8 cm)	5/16'' (0.8 cm)	5/16'' (0.8 cm)	5/16'' (0.8 cm)
Standard	Standard

DISCHARGE DIMENSIONS


Slide Tray - Transport Width
Slide Tray - Maximum Height
Slide Tray - Maximum Reach
3-Auger Discharge - 24"/36" (61/91 cm) - Maximum Reach
3-Auger Discharge - 24"/36" (61/91 cm) - Maximum Height
3-Auger Discharge - 24"/36" (61/91 cm) - Transport Width
Side Chain & Slat Conveyor - 36"/48" (91/122 cm) - Maximum Reach
Side Chain & Slat Conveyor - 36"/48" (91/122 cm) - Maximum Height
Side Chain & Slat Conveyor - 36"/48" (91/122 cm) - Transport Width

4136 TRAILER	4142 TRAILER	4136 TRUCK	4142 TRUCK
90'' (229 cm)	90'' (229 cm)	96'' (244 cm)	96'' (244 cm)
11'' (28 cm)	11'' (28 cm)	28'' (71 cm)	28'' (71 cm)
7'' (18 cm)	7'' (18 cm)	3'' (7.6 cm)	3'' (7.6 cm)
11''/23'' (28/58 cm)	11''/23'' (28/58 cm)	7''/19'' (18/48 cm)	7''/19'' (18/48 cm)
35''/45'' (89/114 cm)	35''/45'' (89/114 cm)	55''/65'' (140/165 cm)	55''/65'' (140/165 cm)
101''/108'' (257/274 cm)	101''/108'' (257/274 cm)	105''/112'' (267/285 cm)	105''/112'' (267/285 cm)
23''/25'' (58/64 cm)	23''/25'' (58/64 cm)	19''/30'' (48/76 cm)	19''/30'' (48/76 cm)
49''/58'' (125/147 cm)	49''/58'' (125/147 cm)	67''/78'' (170/198 cm)	67''/78'' (170/198 cm)
105''/112'' (267/285 cm)	105''/112'' (267/285 cm)	109''/116'' (277/295 cm)	109''/116'' (277/295 cm)

TRUCK SPECIFICATIONS


Cab-Mounted Indicator Mount and Joystick Controls
Steel Rear Bumper
Clearance Light Kit

4136 TRAILER	4142 TRAILER	4136 TRUCK	4142 TRUCK	4136 STATIONARY	4142 STATIONARY
		Standard	Standard
		Standard	Standard
		Standard	Standard

STATIONARY SPECIFICATIONS


Motor Mount to Center of Discharge Door
Discharge Height - With Rails and Scales
Mounting Base Length
Mounting Base Width
Electric Motor Horsepower

4136 TRAILER	4142 TRAILER	4136 TRUCK	4142 TRUCK	4136 STATIONARY	4142 STATIONARY
				71" (180 cm)	71" (180 cm)
				20" (51 cm)	20" (51 cm)
				124" (315 cm)	144" (366 cm)
				44" (112 cm)	44" (112 cm)
				15 - 20 HP (11 - 15 kW)	15 - 20 HP (11 - 15 kW)

Media

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4100 Series 4-Auger Mixers