Cutting Widths
20 - 35 ft.
Vertical Flex Range
6 in.
Auger Diameter
26 in.
Auger Speed
147 RPM
Case IH 3020

Features
Built for Tough Conditions
Featuring innovative Terraflex™ suspension, the Case IH flex auger heads are versatile, durable and designed to match the high capacity levels of the Axial-Flow® combines.
Frame
Built to Handle the Toughest Harvest Conditions
The 3020 flex auger head is fully welded with an impressive 6-in by 6-in top frame beam and 4mm auger floor.
Dividers
- The 3020 header incorporates poly crop dividers that have a simple but very effective design
- The dividers gently present the most down and tangled crop to the reel and cutterbar while positively following ground terrain
Divider Types
- Medium length crop divider that is recommended for most crop conditions is standard
- Optional long crop divider is available for tough conditions, such as tall and viney crops
- Rod crop dividers are available
Header Drive
- PTO shaft(s) transfer shaft driven power to both the auger and knife drives
- Knife drives are then driven with a heavy duty belt
- The Auger is driven with a heavy #80 chain
Cutterbar
Superior TerraFlex™ Suspension System
One of the most impressive features of the 3020 header, setting it apart from the other auger heads, is the TerraFlex™ suspension system.
Terraflex™
- Terraflex™
- Rigid Mode
Design
- Suspension design is the key to proper cutting in soft, muddy or hard field conditions
- TerraFlex provides a wider range of adjustment options than competitive hydraulic suspension systems
- Integrated grain saver prevents crop from falling off the cutterbar
- Fewer moving parts and reduced friction leads to reliability and responsiveness
- Flexible range of movement using a simple torsion block control
- 6 total inches of travel – 3 inches up and 3 inches down
Optional In-Cab Cutterbar Adjustment
- The operator is able to change the down pressure on the cutterbar instantly from the comfort of the cab
- Adjustments are easily made to accomodate ever-changing ground conditions
Easy Cutterbar Adjustments
- Ground Pressure is controlled by a fully adjustable torsion block
- Easily adjusted by manual adjustment screws on the back side of the header
- Located between the main frame and the support arm
Skid Shoes
- Reel positions sensors are located on both reel up/down and fore/aft
- Short profile allows the shoes to follow constantly changing ground conditions
- Pressure from the cutterbar is only spread over a small area on the skid shoes, it will prevent the header from “pushing” in soft or muddy conditions
Rigid Cutterbar Mode
- For cutting off the ground in crops such as wheat, the cutterbar can be locked rigid
- Cutterbar is locked by simply moving a locking pin on each suspension arm
Optional In-Cab Cutterbar Adjustment
- The operator is able to change the down pressure on the cutterbar instantly from the comfort of the cab
- Adjustments are easily made to accomodate ever-changing ground conditions
Easy Cutterbar Adjustments
- Ground Pressure is controlled by a fully adjustable torsion block
- Easily adjusted by manual adjustment screws on the back side of the header
- Located between the main frame and the support arm
Skid Shoes
- Reel positions sensors are located on both reel up/down and fore/aft
- Short profile allows the shoes to follow constantly changing ground conditions
- Pressure from the cutterbar is only spread over a small area on the skid shoes, it will prevent the header from “pushing” in soft or muddy conditions
Knife
Achieve Excellent Cut Quality
Knife Drive
- Single heavy-duty high capacity wobble box knife drive
- The knife drive is belt driven from the left side of the head
- 30 & 35 ft headers have available dual knife drive for use in heavy crop or cutting across rows
- The guard and knife ensure that down and tangled crop is picked up and properly cut
- The 3020 header comes standard with a 3-inch fine cut knife and guard
- The 3 inch knife provides excellent cut quality while promoting high cutting speeds
PICK-UP REEL
Increased Grain Savings and Grain Quality
Six Bat Reel
- The Case IH 3020 six bat reel positively sweeps the crop, and then gently lifts the crop over the cutterbar to the auger
- Designed for gentle crop engagement to ensure proper feeding and cutting
Reel Position Sensors
- Reel positions sensors are located on both reel up/down and fore/aft
- The reel will be automatically programmed to the set height of the header
- Allows for a short bean and a tall bean setting for the reel
- Proper reel position increases grain savings and combine productivity
Reel Options
- There are two tine options available for the 3020 header
- Plastic tines, recommended for most crop types and conditions
- Steel tines, for more demanding conditions such as rice and tough down crop
Reel Finger Timing
- eel finger timing is adjustable on all 3020 headers
- Timing is adjustable with a simple lever and wrench
- Provides the ability to tailor reel feeding based on crop types and conditions
Auger
Smooth, Easy Feeding
Auger
- To promote grain quality and smooth, consistent crop feeding, the 3020 header uses a large 26-inch diameter auger
- Auger features 5-inch deep flighting to gently convey the crop from the cutterbar to the feeder
Auger Floor
- All 3020 heads includes as standard equipment a stainless steel auger floor for smooth, easy feeding
- The transition from the cutterbar to the auger floor provides an easy flow of crop over the front floor dam into the auger trough
Auger Adjustment
- The 3020 header promotes crop and header adaptability with a fully adjustable auger
- To fit the customer's harvest needs, the auger can be adjusted both vertically and horizontally
Auger Drive
- The auger on the Case IH 3020 header is driven by a #8 drive chain
- The heavy-duty chain ensures long chain life and positive auger drive even in tough crop conditions
Manufacturing
State of the Art Manufacturing
- To ensure the highest levels of quality and reliability Case IH has made significant investments into head manufacturing.
- All Case IH 3020, 3100 series drapers and 4400/4200 series corn heads are built in Burlington, IOWA. The 3016 pick-up head is produced in the Saskatoon assembly plant
- The Burlington assembly plant embodies the heritage of Case IH and began building Case combines in 1937.
- The Burlington plant has gone through extensive renovations to incorporate the latest manufacturing technology
Quick Specs
- Cutting Width: 20, 25, 30, 35 ft
- Knife Drive: Single Drive (Standard), Duel Drive (Optional on 30 & 35 ft)