Ask for current stock, real machine video, specs, weight, transport size, hydraulic test and export support before quotation.
Komatsu PC20-6 is a compact mini crawler excavator for buyers who need a small machine for light construction, farm work, landscaping, rental fleets or narrow job sites. It is not a 20-ton Komatsu excavator and not suitable for rock breaking or heavy digging. PC20-7 can also be compared when current stock is available, but real condition matters more than version name.
Komatsu PC20-6 is usually checked by buyers who need a small used Komatsu excavator for light jobs, narrow access and lower transport pressure. The decision between a PC20-6 and a PC20-7 should follow the exact machine’s condition, not the version name. Always compare cold start, hydraulic smoothness, travel power and rubber track condition first.
A used Komatsu PC20-6 can make sense for small construction, farm support, landscaping, trenching, house foundation work, rental fleets and resale markets. It is easier to move and operate in limited spaces than larger Komatsu mini excavators, especially when the job does not require strong digging force or long-hour heavy-duty operation.
The key value of PC20-6 is not fresh paint or a low displayed hour meter. For a small used excavator, the real value is decided by cold start condition, hydraulic smoothness, swing response, rubber track wear, travel motor condition, final drive area, bucket pins, leakage and exact-machine working video.
This machine is not the right choice for heavy digging, rock breaking, large loading, mining work or long daily harsh construction. It is also not a 20-ton Komatsu excavator. Buyers looking for a 20-ton class Komatsu machine should compare PC200, PC210 or PC220 instead. If your job needs stronger digging power, deeper trenching or longer rental use, PC30, PC35MR, PC40 or PC50 may be safer to compare.
PC20-7 may be worth checking when buyers want a newer nearby PC20 version, but it should not automatically be treated as a better machine. A clean PC20-6 with strong travel, smooth hydraulics and good rubber tracks can be more practical than a tired PC20-7. Before comparing PC20-6 and PC20-7, ask for nameplate, engine plate, current working video and undercarriage details.
Before quotation, check the exact machine carefully. Ask for cold start, smoke, idle stability, engine sound, boom lifting, arm pulling, bucket movement, swing, both-side travel, straight travel, rubber tracks, sprocket, rollers, idlers, travel motor area, final drive area, bucket pins and oil leakage. For PC20-6, travel condition and hydraulic smoothness are more important than side stickers.
Current Komatsu PC20-6 stock may change by year, hours, bucket, rubber track condition, repainting level and working condition. Similar PC20-7 or other PC20 machines may be available, so ask for the latest working video before quotation. Price differences usually come from version, engine condition, hydraulic response, travel system, rubber track wear, leakage, bucket wear, repainting and transport preparation.
Final Komatsu PC20-6 specs should be confirmed by the current machine, nameplate and engine plate. PC20 weight, engine, bucket size and transport size may vary by version and configuration.
| Specification Item | What to Confirm |
| Model Version | Confirm PC20-6 / PC20 / PC20-7 by real plate |
| Operating Weight | Confirm actual weight by current configuration |
| Engine | Confirm engine model by engine plate and cold start video |
| Hydraulic System | Check boom, arm, bucket and swing response |
| Travel System | Check both-side travel, travel motor area and final drive area |
| Rubber Tracks | Check rubber tracks, sprocket, rollers, idlers and track frame |
| Bucket & Pins | Check bucket size, pins, bushings and attachment wear |
| Leakage | Check engine, pump, cylinders, hoses and final drive area |
| Transport Size | Confirm width, height, loading method and port limits |
Specs help buyers compare PC20-6 and PC20-7, but real value depends more on engine condition, hydraulic smoothness, travel power, rubber track wear and exact-machine proof.
Komatsu PC20-6 is suitable for buyers who need a complete compact excavator for light construction, farm work, landscaping, trenching and narrow job sites. It should not be confused with PC20 tracks, parts-only inquiries or 20-ton Komatsu excavators.
PC20-6 works best for light construction, farm work, landscaping, trenching, rental fleets and tight access jobs. It is not built for heavy rock, mining or large loading work.
A PC20-6 can be easier to load, move and use in tight job sites than larger Komatsu mini excavators. Still, transport width, machine height, bucket condition, rubber tracks and loading method should be confirmed before shipment.
For a used PC20-6, rubber tracks, sprocket, rollers, idlers, travel motor area, final drive area and both-side travel power must be checked carefully. A cheap small machine with weak travel can become expensive after arrival.
PC20-7 may be checked as a nearby version, but a newer version name does not replace inspection. Compare PC20-6 and PC20-7 by nameplate, engine sound, hydraulics, travel power, leakage and current working video.
Check cold start, smoke, idle stability, engine sound and engine plate before comparing price.
Watch boom, arm, bucket, blade if equipped, swing and combined movements. The machine should move smoothly without weak or delayed response.
Check both-side travel, straight travel, travel motor area, sprocket, rollers, idlers, rubber tracks, final drive area and leakage.
Confirm nameplate, engine view, identifiable photos, current working video and loading proof. The loaded machine should match the inspection video.
Why Did a Kenyan Customer Choose Anhui Gangya Construction Machinery Sales Co., Ltd. After a Week of Comparing Suppliers? From concerns
Why Did a Kenyan Customer Choose Anhui Gangya Construction Machinery Sales Co., Ltd. After a Week of Comparing Suppliers? From concerns
