Sany SY215C vs CAT 320D: $13,000 or $15,000?
A 2017 Sany SY215C with 6,200 hours and Grade A is listed at $13,000 FOB. A 2013 CAT 320D with 10,690 hours and Grade B is listed at $15,000 FOB. In this Sany SY215C vs CAT 320D comparison, the Chinese machine is newer, lower-hour, higher-graded and cheaper. That looks like an easy choice — until you price the after-sales side.
Sany SY215C vs CAT 320D: the two listings
| Field | Sany SY215C | CAT 320D |
|---|---|---|
| Year | 2017 | 2013 |
| Hours | 6,200 h | 10,690 h |
| Grade | Grade A | Grade B |
| FOB | $13,000 | $15,000 |
Where the Sany wins
On paper, almost everywhere. The used Sany SY215C price of $13,000 buys a machine four years newer with 4,490 fewer hours and a higher grade for $2,000 less. If the grade is accurate, the machine should need less immediate work and have a longer remaining life.
That makes it attractive for a buyer who wants a modern-looking 20-ton machine at a low entry price, especially in a market where Chinese brands are accepted and parts are available.
Where the CAT wins
In a Chinese excavator vs CAT decision, support decides: the CAT wins on resale recognition and parts familiarity. In many markets, a 320D is easier to sell and easier for an independent mechanic to service. That matters if you operate far from a dealer or plan to exit the machine in a few years.
The used CAT 320D is older and has more hours, but the platform is proven. A clean 320D can still be the lower-risk choice for a buyer who values support over specification.
The parts question
Ask your local workshop two questions: can it service the Sany, and how long do parts take to arrive? If the answer is positive, the Sany's price advantage is real. If not, the cheaper machine can become the more expensive one.
Do the same for the CAT. Brand recognition does not guarantee a part is in stock tomorrow.
Inspection
- Cold start and hydraulic cycle on both.
- Undercarriage measurements, especially on the higher-hour CAT.
- Pins, bushings and boom welds.
- Hour meter and service records.
- For the Sany, check the electronics and any model-specific parts.
Cost per job: where the $2,000 goes
Two thousand dollars over 2,000 hours is a dollar an hour, a real margin that one repair or one slow part wipes out. Price per job, not per unit: day rate minus fuel, operator and wear, minus the days it cannot work.
| Cost line | Why it differs | What to verify |
|---|---|---|
| Undercarriage | The CAT has 4,490 more hours on chains and rollers. | Measurements, not photos alone. |
| Parts lead time | Sany parts can be cheap but slow; CAT parts quick but dearer. | Real delivery times from a local workshop. |
| Downtime | A week off hire can cost more than the gap. | Your day rate and schedule. |
A repair figure here would be a guess about your market; verify locally.
Resale and parts: ask locally, not us
Resale is the cost you cannot inspect: it depends on buyers you have not met. Where Chinese brands are established, the SY215C sells on youth and price; where they are not, a buyer may discount it hard, and CAT recognition is worth more than $2,000. Check what a 2017 SY215C and a 2013 320D ask near you, and how long examples sit unsold.
Who each machine suits
Buy the Sany if a nearby workshop handles Chinese 20-ton machines, parts arrive in weeks not months, and you plan to work it rather than trade it.
Buy the CAT if your market prices CAT on resale, your mechanic knows the 320D, or you may sell in a few years. You are paying $2,000 for liquidity, not for a better machine on paper.
Walk away from both if neither inspection is documented. In this band, good versus tired matters more than Sany versus CAT.
Inspection differences, then a decision rule
On the Sany, pay for electronics first: fault codes, monitor warnings, and whether model-specific sensors and controllers exist locally. 6,200 hours over nine years is low; verify against wear, since a low meter deserves the same scrutiny as a high one. On the CAT, 10,690 over thirteen years is normal, so ask what has already been replaced: undercarriage, pump, injectors. Price what is still original.
Decision rule. Clean Sany plus confirmed local parts: buy the Sany. Uncertain parts but a clean CAT: buy the CAT. Both clean, support equal: buy the Sany and hold the $2,000 as repair reserve. Neither clean: buy neither.
Which one fits?
Choose the Sany if you want the newer, lower-hour machine and you have local parts and service support. Choose the CAT if resale, parts familiarity and mechanic knowledge matter more than the year.
If the Sany inspection is clean, it is the stronger buy on the numbers. If the CAT inspection is clean and the Sany has a hidden issue, the older machine can still win.
Questions buyers ask
Is the Sany grade reliable?
Ask what was checked to assign Grade A and request photos of the undercarriage, pins and structure.
Are parts available for the Sany?
It depends on your market. Check with a local workshop before you buy.
Will you quote CIF?
Yes. CIF is quoted once we know your destination port.
Price the support, not only the machine.
Ask for the evidence set for both units. We will confirm stock and price on WhatsApp.
Open the Sany listing · Open the CAT 320D listing · Request an inspection