Case IH Axial-Flow 6150 » Red Power Team, Iowa

Case IH Axial-Flow 6150

Model Photo



  • Horsepower

    265 - 375 HP

  • Class

    5, 6 & 7

  • Grain Tank Size

    300 bu.

  • Unload Rate

    2.5 - 4.0 bu./sec


High-Efficiency Combines With Built-in Economy
Perfect for owner operators and fleet operations, the 150 series Axial-Flow® combines deliver maximum peace of mind through a simple-to-operate, efficient and reliable design featuring a belt-driven rotor. With proven Tier 4 B/Final emissions-certified 6.7 L to 8.7 L engines, up to 375 engine horsepower at 2100 engine RPMs and up to 300-bu. capacity, they give you the same superior grain quality, grain savings and value as the larger 250 series.

Feeding System

Increase Functional Performance

Get the job done right with high-capacity features and heavy-duty rotary feeding systems. Enhance crop flow and improve feeding into the combine, resulting in smooth crop flow and reduced wear.
  • Headers

    Improved and expanded header lineup provides the latest in harvesting technology. The following headers are available on the 150 series:
    • Corn
    • Draper
    • Flex Auger
    • Grain
    • Pickup
  • Feeder House

    • Added eight pitch spacing and positioning of the slats and feeder chain help move material faster and more consistently toward the transition cone
    • New rock trap beaters spiral design helps prevent rocks from entering the combine
  • Feeder Gearbox

    • Lower feeder gearbox handles the high horsepower requirements of chopping corn heads and larger headers
    • Intermediate feeder protects the feeder with both a friction clutch on the feeder shaft and a radial pin clutch on the feeder drum, which eliminates the need for belts or chains
    • Three-speed gearbox provides rotor speed overlap for improved belt life and ensures optimal positioning for commonly used rotor speeds


Two-speed Electric Shift Transmission Provides Seamless Control

Whether you want simplicity and convenience or superior control, Case IH Axial-Flow combines are available with the single rotor technology that is right for you. Our 150 series delivers proven technology through a simple, efficient and reliable belt-driven rotor design.
  • Electric Shift Transmission

    • High- and low-speed ranges allow you to take on different field conditions without shifting
    • Easier shifting with improved traction allows you to maximize your harvest window and field productivity
  • Pump Drives/Separator Drives

    • Improved PTO gear case design ensures pumps and drives are operating efficiently at a lower 2,100 rpm
    • Maximize fuel savings and decrease engine wear

Threshing & Separating

Control Your Harvest

We pioneered single rotor development back in the 1960s. Since then, refinements, enhancements and improvements have led to the pinnacle in rotor performance — the AFX rotor. The AFX rotor can be set into many configurations, adapting to both crop and threshing conditions.
  • Transition Cone and Rotor Impellers

    • Patented transition cone vanes and rotor impellers sweep crop from the feeder and gently accelerate it to threshing speed
    • Requires no feed accelerator
    • Transition cone and impeller draw in approximately 1,100 cubic feet of air per second through the feeder, providing increased visibility in dusty conditions
  • AFX Rotor

    • 30-inch diameter AFX rotor design provides gentle, multiple-pass, grain-on-grain threshing along with centrifugal force separation
    • ST rice rotor is designed to handle tough rice conditions, while providing smoother feeding and improved operational characteristics
    • ST rotor tube diameter has been reduced, with the addition of taller rasp bars allowing for more of the tough rice straw to work through the entire length of the rotor
  • Modules and Grates

    • Lightweight split concave design divides each of the three previous sections into two pieces, providing six lightweight concaves
    • Each concave weighs only 38 pounds (half the weight of the previous design)
    • Easy access and ability to configure the machine to meet changing crop types
    • The in-feed ramp has become a bolt-on individual component, allowing easier configuration, service and maintenance
  • Rotor Cage

    • Rotor cage delivers gentle, multiple-pass, grain-on-grain threshing and smoother crop flow
    • Concentric rotor cage provides positive crop control and is perforated to allow 360-degree maximum-crop separation
  • Rotor Cage Vanes

    • Adjustable, bolted in cage vanes
    • Customized speed to meet different crop conditions
  • Rotor Drive

    • Reliable belt-driven rotor design
    • Improved PTO gear case design ensures efficient pump and drive operation

Cleaning System

Handle Greater Capacity on Uneven Terrain and Varying Conditions

High-capacity combines need large high-capacity cleaning systems. Axial-Flow combines match cleaning system capacity to the size of the machine, providing superior productivity, grain sample quality and savings. The Cross Flow cleaning fan uses its patented design to deliver consistently clean grain samples no matter the harvest condition.
Handle Greater Capacity on Uneven Terrain and Varying Conditions
  • Auger Bed

    • Designed to move grain more efficiently, the six-auger system helps deliver up to a maximum 5,000 bushels per hour
    • The left-hand auger rotates in the opposite direction of the other augers to provide even filling of the cleaning area
  • Cross Flow Fan

    • After entering the fan, a vortex is created, which super charges the air flow, giving a full-balanced flow across the entire sieve
    • Air enters the full width of the fan from the top — not the sides — resulting in superior air flow
  • Cross Flow Cleaning System

    • In-cab sensor automatically detects when you’re maneuvering on uneven ground
    • Oscillates front to back and side to side, creating an elliptical motion to evenly disperse the crop on the upper sieve — maximizing cleaning capacity
    • Increases productivity up to 20 percent, depending on the crop and conditions
  • Tailings Design

    • Repositioned tailings elevator allows greater access to the right side of the combine for easier service and maintenance

Residue Management

Maintain Easy, Effective Control

The Case IH residue management system is built to handle the tough residue associated with new crop genetics. This system delivers consistency across the larger header widths used on the Axial-Flow 150 series combines, helps prepare the ground for next year’s crop and can create consistent windrow formations and long straw for baling.  From tillage to livestock demands, we offer the widest range of residue management features on the market.
  • Rotor Discharge Deflector

    • Positioned directly behind the rotor, deflects residue to a central feeding point toward the chopper
    • Rotor discharge deflectors can be adjusted from the right-hand side of the combine by a pin that can be placed into four different positions
    • Improve windrow formation
  • Chopper

    • Blades are mounted in a chevron pattern, providing better chop quality
    • Consistent balancing and improved reliability and durability
    • Redesigned to create greater overlap between the counter knives and chopper blades
    • Single-point quick-latch system and service lockout allow the entire residue system to swing out for more convenient maintenance
  • Windrow Chute

    • Two residue modes (spread and windrow) provide options to meet your residue requirements and improve straw quality
  • Hydraulically Driven Spreader

    • Hydraulically driven residue spreaders are adjustable in-cab for on-the-go speed control from 300 to 750 rpm
    • Adjust spread manually or from the cab to meet your residue requirements

Grain Handling

Reduce Your Unload Time

Large grain tanks, longer augers and quick-folding tool-free grain tank extensions are standard on all Axial-Flow combine models — resulting in more efficient field operation.
  • Clean-grain Elevator

    • Larger clean-grain elevator designed to match greater throughput and capacity, up to 5,000 bushels an hour
  • Easy Access Cleanout

    • Auger trough slides can be easily removed for quick, convenient cleanout of the clean-grain and tailings augers
  • High Unload Rates

    • 5150 unload rate of 2.5 bushels per second
    • 6150/7150 unload rate of 3.2 bushels per second
    • Thanks to high unload rates, grain carts spend less time in the field and under the unloading auger
  • Grain Tank

    • 300 bushels on 5150, 6150 and 7150
    • Standard tool-free quick-folding extensions
    • Optional in-cab power-folding grain tank covers and extensions
  • Unload Auger Options

    • 21 feet 6 inches for up to 30-foot headers (standard)
    • 24 feet 5 inches for up to 35-foot headers (optional)
    • An extension is available for headers up to 40-foot
  • Pivoting Spout

    • Optional pivoting spout increases unload efficiency: helps control the grain stream up to 3 feet — all from inside the cab

Advanced Farming Systems (AFS)

Eliminate Guesswork. Simplify Your Harvest.

Case IH Advanced Farming Systems precision farming solutions integrate technology into your combine to put you in control of your harvest. with the factory-installed AFS AccuGuide™ autoguidance system and more, you have the tools to optimize harvest — no matter the field conditions or operation skillset.
Learn more about AFS Accuguide
  • AFS Pro 700 Display

    • On-the-go yield monitoring and machine/guidance control
    • Compatible with all Case IH equipment
    • Easily transported between planting and application equipment
  • Precision Components to Maximize Yields

    • Eliminate the need to steer in open fields
    • Remove guesswork and ensure full header swaths around the field
    • Optimize machine productivity and make each pass straight with real-time kinematic accuracy
    • Control traffic patterns and decrease compaction
  • AFS Variety Tracking

    • Keep accurate records of seed varieties, inputs and performance from planting through harvest
    • Use planting data for up to 30 different seed varieties per field in conjunction with harvest data to easily and accurately analyze variety performance
  • Auto-Cut Width

    • Adjust combine cut width when traveling through odd-shaped fields, point rows or other previously harvested areas
    • GPS receiver provides more accurate area and yield calculations
  • Automatic Crop Settings (ACS)

    • Pick the crop type and let the combine set basic functions
    • Save custom combine settings to reference at a later date
    • Automatically slow the cleaning fan for headland turns

Operator Environment

Unmatched Comfort, Visibility and Control

With one of the largest and quietest cabs among the foremost combine manufacturers, the Axial-Flow cab gives you industry-leading glass and unsurpassed sight lines so you can keep an eye on the entire header. With its ergonomic and intuitive design, you get maximized comfort and productivity. Climb up and enjoy - this is what leadership looks like.
  • Mobile Office

    • USB charging ports provide easy access to in-cab charging of devices
    • AM/FM/CD/Bluetooth® weather band radio
    • Cell Phone Holder with visibility directly below monitor
  • Right Hand Console

    • On 250 series combines, the AFS Pro 700 display is located on the right-hand console on a side rail for ease of viewing
    • Redesigned multi-function propulsion handle for maximum harvest control
    • Right hand console controls are grouped by function for ease of use
    • Cell phone cradle positioned on the front of right-hand console
  • Lighting

    • Chrome bezel around lights
    • Standard halogen stadium lighting provides 8 halogen lights
    • Optional LED distance lighting available; a total of 4 lights that mount to the mirror brackets on the cab
    • Optional LED light package available; includes a total of 8 LED lights with chrome bezel
  • Instructional Seat/Work Area

    • Cloth or optional high-backed leather seats
    • Flip down backrest operates as work area and has a cup holder
    • Allows for easy access to power outlet located by the seat
  • Steering Column & Steering Wheel

    • Allows for improved movement and increased visibility while seated
    • Steering wheel has an ergonomic design and Is leather wrapped for increased comfort; Standard on Luxury cab option
    • Leg room:seat travel increased to provide improved leg room and foot space; foot pegs come standard
  • Portable Electric Refrigerator

    • The training seat houses a portable electric fridge; Standard on Luxury cab option
    • Fridge can be removed each night to take home, clean and repack
    • Fridge can be plugged in to keep cool during transport from home to field
    • Lid can be strapped to open simultaneously with the training seat for ease of use
    • Two cords are provided with the fridge
  • Cab Trim Options

    Deluxe Cab

    • Under instructor seat storage
    • Covered B-Posts, rear shelf
    • Poly vinyl steering wheel
    • Manual adjust mirrors
    • Telescopic Steering
    • Foot rest pedals

    Luxury Cab

    • Portable fridge
    • Extra storage at rear
    • Leather wrapped steering wheel
    • Left & rear window shades
    • Electric adjust mirrors
    • Telescopic Steering
    • Foot rest pedals
  • Shades

    Deluxe Cab

    • Tinted glass with front shade

    Luxury Cab

    • Tinted glass with front shade
    • Left hand shade
    • Optional right hand shade
    • Rear window shade; reduces glare from cab window on AFS Pro 700 monitor screen
  • Storage

    Deluxe Cab

    • Fixed shelf behind and to the sides of the seat
    • Storage tray under the seat
    • Storage underneath the trainer's seat
    • Cooled/Heated compartment; cooled or heated by HVAC system

    Luxury Cab

    • Cooled/Heated compartment; cooled or heated by HVAC system
    • Rear storage behind the seat
    • Storage to the right and left of the seat
    • Right hand B-Post includes storage with two shelves
    • Left hand B-Post includes storage with three shelves

Maintenance & Uptime

Make the Most of Your Season

Through customer-driven input, Case IH is committed to making your job easier, so you can maximize productivity.
  • Convenient access with fewer belts and chains to adjust and maintain
  • Exclusive, interactive PC training program helps you better understand the components, operation and adjustment of Axial-Flow combines
  • Contact your local expert to learn more, compare specs or schedule a demo. To find your local dealer, visit the Case IH dealer locator

​​​​​Quick Specs
  • Class: 6
  • Rated Horsepower: 348
  • Maximum Horsepower: 411
  • Grain Tank Capacity: 300 bu (10,570 L)
  • Emissions Compliance: Tier 4 B/Final​