Everywhere you look, costs are up, with little end in sight for when the bleeding will stop. At times like this, the adage “you can only control your actions” comes to mind. What areas of your harvest can you affect change, rather than rely on the cards you’re dealt?
We’ve assessed the ROI of Kondex products, and how upgrades to your combine can put you in a more profitable position. We’re diving into three areas of the combine to reveal how Kondex products improve your ROI:
Combine Header ROI
Kondex Stalk Claw Knives and Cutterbars
Before crops enter the combine, efficiency is already being gained – or lost – at the header. Here, cutting performance drives everything that follows – from fuel consumption to crop flow and overall machine wear.
Kondex delivers ROI at the header through two key product lines:
- Stalk Claw® stalk chopping knives (corn headers)
- Kondex sickles and sections (platform headers across crops)
Stalk Claw ROI: Corn Harvest Efficiency
Stalk Claw chopping knives offer greater efficiency than traditional knives, thanks to their self-serrating design. This patented innovation ensures a controlled wear pattern that minimizes dulling and blade rounding.
What do Stalk Claw efficiencies bring to your harvest?
- 2-4x longer maintained cutting performance – reducing replacement frequency and downtime
- Reduced horsepower in cutting the crop – reducing fuel usage
- Consistent cutting – improving residue distribution and breakdown
Cutterbar ROI: Clean-Cut Efficiency
Kondex is the leading manufacturer of sickles, sections, and cutterbar components for OEMs throughout North America and beyond. Our sickle assemblies use hold-downs to deliver unmatched performance by maintaining the proper relationship between the guard and the section. Think of how scissors work – if you have loose contact between the blades, you can expect a poor cut – if any. The same is true of cutterbars without hold-downs. The crop is torn rather than cut, leading to lost efficiency and excessive wear.
How does Kondex’s cutterbar system improve your harvest?
- Supports consistent, high-quality crop cutting – improving efficiency and throughput
- Prevents shatter losses and breakage – minimizing replacement costs
- Minimizes hairpinning and plugging – decreasing the time needed to cut each field
Learn more about Kondex’s cutterbar system
Threshing System ROI
When it comes to harvest ROI, the threshing system is one of the largest areas of impact. Kondex KX7 concaves thresh grain earlier and more efficiently, reducing the workload on the entire machine – and delivering ROI in multiple ways
KX7 ROI: Less Loss, Greater Fuel Efficiency, Better Quality
Reducing rotor loss brings an immediate return in revenue. With KX7, losses average 0.5% or less in most crops – a significant decrease from most concaves that quickly adds up to significant savings.
The Value of KX7’s Boost in Grain Retention
The crop examples below demonstrate the financial benefit KX7 delivers by keeping as much grain in the bin as possible, basing calculations on 500 acres of each crop.
Corn: 185 bu/ac @ $4.25/bu
| Added Yield | Added Bushels | Grain Savings |
| +1.8 bu/ac | 900 | $3,825 |
Soybeans: 50 bu/ac @ $10.60/bu
| Added Yield | Added Bushels | Grain Savings |
| +0.5 bu/ac | 250 | $2,650 |
Wheat: 50 bu/ac @ $5.40/bu
| Added Yield | Added Bushels | Grain Savings |
| +0.5 bu/ac | 250 | $1,350 |
That’s $7,825 in savings – simply by using KX7 to retain as much of the grain you spent all year nurturing!
KX7’s Threshing Efficiency Raises Market Value, Lowers Fuel Consumption
KX7 delivers earlier, up-front threshing, but it also increases grain-on-grain threshing from the threshing bar placement and pattern. This threshing duo delivers two significant ROI values:
- Improved grain quality – Yielding premiums at the elevator
- Reduced engine load – lowering fuel consumption and costs
Read more about our KX7 Fuel Efficiency
Straw Chopper ROI
Kondex Straw Claw Chopper Blades
Once the grain is separated, the job isn’t done. Residue management plays an important role in:
- Soil health
- Nutrient cycling
- Next season’s yield potential
That’s where Straw Claw® chopper blades shine – especially in soybeans and small grains, where residue processing has a direct agronomic and economic impact. Our blades produce smaller, consistently sized particles – creating a thinner and more evenly distributed crop mat.
Why this matters:
- Faster microbial breakdown
- More nutrient release
- Less reliance on commercial fertilizer over time
- Improved soil health and fertility
- Consistent emergence and yields across the field
- Even stands
Residue Management = Dollars Per Acre
Residue isn’t just leftover material – it’s a nutrient bank and yield driver. And today, that nutrient bank is more valuable than ever.
| Crop | Nitrogen (lbs/ac) | Potash (lbs/ac) | Estimated Value ($/ac) |
| Soybeans | 50-80 | 50-90 | $55-$93 |
| Wheat | 20-30 | 60-90 | $42-$63 |
With today’s fertilizer costs, that represents substantial value per acre – far more than it did a decade ago.
Poor residue management doesn’t just impact yield – it impacts your input costs:
- Uneven distribution = nutrient concentration and loss
- Slow breakdown = delayed nutrient availability
- Poor processing = more fertilizer needed next season
With today’s fertilizer prices, every pass through the field is either preserving nutrients – or costing you more to replace them.
Cutting Efficiency = Fuel & Maintenance Savings
A sharp knife is an efficient knife. Straw Claw’s patented, self-serrating design maintains cutting efficiency longer. Its controlled, consistent wear pattern delivers longer-maintained rotor balance, reduced chipping and breakage, and extended blade life. This results in ROI metrics that quickly boost your bottom line:
- Extended cutting efficiency and reduced resistance – lowering fuel consumption and costs
- 2-4x longer blade life – reducing replacement time and costs
- Balanced performance – decreasing premature wear on bearings and equipment
Next Steps
Take the next step to improving your combine’s efficiency and harvest outlook. Ask your dealer about Kondex performance ag products, or speak to one of our harvest experts.