Case IH Axial-Flow 6150

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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.

Celebrate the Legacy of Axial-Flow Combines
Designed to commemorate the rich, 40-plus-year legacy of Axial-Flow® combines, the new 150 series combine joins the 50 series combine lineup. The 150 series combines feature heritage styling, color schemes and decals of the original Axial-Flow combines. The memorable white cab tops and tire rims give way to the latest harvest advancements, including the Cross-Flow™ cleaning system, 2-speed electric shift transmission and a host of productivity enhancements.

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.


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


Model Axial-Flow 6150 (2019-Present)
Horsepower, Rated - hp (kW) 348 (260)
Horsepower, Maximum - hp (kW) 411 (306)
Power Boost - hp (kW) 63 (46)
Engine Make Case IH FPT
Engine Model C8.7
Number of Cylinders 6
Piston Displacement - cu in (L) 531 (8.7)
Emission Tier Level Tier 4B / Final
Fuel Tank Capacity - gal (L) 250 (946)
Diesel Exhaust Fluid (DEF) Tank Capacity, gal (L) 42.3 (160)
Feeder Width - in (mm) 45.5 (1156)
Feeder Speed Variable 2 Speed Optional
Feeder Reverser Control Electro-Hydraulic
Feeder Tilt Adjustment Fore-aft std; Lateral std.
Stone / Rock Protection Stone trap
Threshing System Type, Rotary or Conventional Cylinder Longitudinal rotor
Number of Rotors or Cylinders 1 Rotor
Rotor or Cylinder Description Staggered Rasp Bars
Rotor or Cylinder Diameter - in (mm) 30 (762)
Rotor or Cylinder Length - in (mm) 110 (2794)
Rotor or Cylinder Speed Range - rpm 250 - 1150
Threshing Area Wrap - degrees 156.5
Concave Adjustment Electric
Total Sieve Area - sq in (sq m) 8,556 (5.52) Fixed; 8,370 (5.40) Cross Flow
Leveling System Available Fixed or Cross Flow
Cleaning Fan Description 11.4" (290) dia. Cross Flow
Cleaning Fan Speed Range - rpm 450 - 1300
Grain Tank Capacity, Standard - bu (L) 300 (10572)
Optional Grain Tank Capacity - bu (L) No optional tank
Unloading Rate - bu/sec. (L/Sec) 3.2 (113)
Unloading Auger Length, Standard - ft-in (m) See Reach from Machine Center
Optional Auger Length - ft-in (m) See Optional Reach from Machine Center
Reach from Machine Center, Standard Auger - ft-in (m) 25' 10" (7.87)
Reach from Machine Center, Optional Auger - ft-in (m) 21' 7" (6.58)
Reference Drive Tire Size Dual 520/85 R38, R1
Steering Tire Size 600/65 R28, R1W
Rubber Tracks Available No
WEIGHTS and DIMENSIONS, without Header  
Weight, 2WD - lb (kg) 34,130 (15481) single tires; 37,130 (16842) dual tires
Wheelbase, 2WD - in (mm) 150.2 (3815)
Transport Height - ft-in (m) 12' 10" to 13' 4" (3.91 to 4.06)
Literature Number --
Literature Date --
Other Documentation  
Document Number GH-2243-18
Document Date 6/1/2018
Status and Entry Dates  
Manufacturing Status, Current or Archive Current
First Entry Date 7/25/2018
Revision Date --
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