Used - GoodCOMBINES & HARVESTERS · HARVESTPRO 6670
HarvestPro 6670 Combine Harvester
Solid older walker combine with 6.7 m header — ready to work.
Condition report
B
Grade · 7/10
3,400
Operating hours
3
Service records
Grade B: normal wear for its hours, fully operational, some cosmetic marks and wear parts used. Full service history is listed below.
Financing estimate
$1,387/ month (estimate)
Estimate only — final terms depend on credit approval. Ask for a finance application when you request your quote.
TerraTrac Equipment Co. Verified dealer
4.9 ratingSince 200138 listings
Payment options
Reserve this machine — 10% deposit
$8,650
Balance due before delivery: $77,850
- Deposit reserves this specific machine for 7 days.
- Deposit is credited toward the full purchase price.
- Remaining 90% must be paid and cleared before delivery or collection.
- You receive an invoice/receipt immediately.
- If TerraTrac cannot supply the advertised machine, your deposit is fully refunded.
- If the machine has a material undisclosed defect or materially differs from the listing, you can receive a refund.
- Your cancellation terms and any legitimate, reasonable non-refundable costs are disclosed in writing before you pay.
- Refunds go back to the original payment method.
Pay in full
$86,500
One payment, machine secured immediately
- Same written invoice and machine details as deposit customers.
- Delivery terms confirmed in writing before payment.
- Same cancellation and refund rights as deposit customers.
- Refunds go back to the original payment method.
Pay securely online by card (Visa, Mastercard, Amex, Discover) or US bank transfer. Card details are handled by our payment partner and never stored on this website. You'll see these terms again and accept them before paying. Prefer a written invoice first? .
Bitcoin (BTC) — by invoice
- Request an invoice first; this request is not a payment or a confirmed reservation.
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- Receipt is checked manually. A transaction ID or screenshot alone does not confirm payment, and no order is automatically marked paid.
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Full specifications
- Engine
- 8.1L 6-cyl, 320 HP
- Grain Tank
- 9,000 L
- Threshing
- Conventional drum + 5 straw walkers
- Header
- 6.7 m grain header included
- Hours
- 3,400 engine / 2,600 separator
- Chopper
- Straw chopper with spreader
- Cab
- A/C, buddy seat, recent headliner
Service & inspection
- New feeder house chain and belts 2025
- Engine serviced annually, injectors rebuilt 2024
- Harvest-tested and inspected Aug 2026
Warranty
90-day TerraTrac warranty
Warranty terms are included in writing with every quote. Extended coverage plans are available on most machines — ask our sales team.