Used heavy excavators from China
Heavy excavators belong to quarry, mining, bulk earthmoving, and larger site-preparation work where production weight, breakout force, and freight planning matter earlier than on a mainstream 20-ton machine. Buyers in this band usually compare Cat 330 and 336, Komatsu PC300 and PC350, and Volvo EC300 style machines before they move into quote and freight detail.
Models
Used Cat 336 Excavator
Used Cat 336 excavators for sale from China, a heavy-class production machine for quarry and bulk earthmoving, with inspection proof and heavy-freight planning before quote.
Used Komatsu PC300 Excavator
Used Komatsu PC300 excavators for sale from China, a production-class alternative to Cat 336 for heavier earthmoving, with inspection proof and freight-aware buyer support.
Use cases
Where this class fits
Heavy excavators are used for quarry work, mining support, bulk earthmoving, and large site preparation where production weight, digging force, and freight planning all matter from the start.
Best fit
Quarry, mining, and bulk earthmoving buyers who already know the job needs a 30-ton-plus platform.
Best fit
Projects where bucket size, breakout force, and production capacity matter more than compact transport.
Best fit
Experienced import buyers who can evaluate route constraints, disassembly needs, and heavier freight options.
Quote checks
What buyers should check
Watchout
Heavy units need more aggressive inspection on structural cracks, boom base wear, and hydraulic performance under load.
Watchout
Freight planning should happen before quote approval because oversized shipping can change the viable model list.
Watchout
Confirm port and inland delivery constraints early so the machine does not fit the job but fail the route.
Need another model?
Source used equipment from China with clear stock proof.
Send model, year, hours, and port. We match stock, proof, and shipping.
Model Match
Send the model and year range.
Proof
We send photos, video, and key checks.
Shipping