Ask for current stock, real machine video, specs, weight, transport size, hydraulic test and export support before quotation.
CAT 340D is a 40-ton class Caterpillar 340 excavator for buyers who feel CAT 336D is not enough for heavy loading, hard soil or quarry support. It gives stronger production than 36-ton machines, while staying easier to manage than CAT 349D. If you need CAT 340D2, current stock can also be checked.
Whether you search CAT 340, Caterpillar 340 excavator or CAT 340D, the buying decision should follow current machine condition, working video, operating weight, hydraulic response and job fit. CAT 340D is a 40-ton class used excavator for buyers who feel CAT 336D is not enough, but do not want to move directly into CAT 349D size, cost and transport pressure.
Compared with CAT 336D, CAT 340D is usually a better match when the job needs stronger heavy-load performance, larger bucket matching, better stability and higher production under heavy load. CAT 336D can still be easier and cheaper for soil work, municipal work or lighter contractor jobs, but CAT 340D is closer to buyers who need stronger daily production.
CAT 340D is better matched with quarry support, heavy earthmoving, hard soil, truck loading, road foundation work and large contractor projects. If your job is mainly normal soil work, municipal work or fuel-cost-sensitive construction, a smaller CAT machine or CAT 336GC may be easier and cheaper to run.
Specs and weight matter more on this size of excavator. CAT 340 weight, CAT 340D weight, bucket size, boom, arm, counterweight, track width and transport size can affect freight cost, trailer matching, port handling, site access and import preparation. Do not judge a used CAT 340D only by brochure specs or painted appearance.
For a used CAT 340D, real condition decides whether the price is reasonable. Check cold start smoke, engine sound, hydraulic pump response, boom and arm movement, swing play, travel strength, undercarriage wear, bucket pins, boom foot, welding marks, oil leakage and heavy-work history. A cheaper machine can become expensive if it needs major undercarriage, hydraulic or structural repair after arrival.
Before comparing price seriously, ask for working video under load. One short empty movement is not enough for a 40-ton production excavator. The video should show repeated digging or loading, hydraulic response under load, swing, travel, undercarriage details, boom foot, bucket pins and same-machine proof.
If you want a newer machine, CAT 340D2 can be checked separately. CAT 340D2 may fit buyers who want a later D2 version and better market acceptance, but the current machine should prove better value by monitor condition, hydraulic response, undercarriage, structure and working video. Do not choose only by model name.
Final CAT 340D specs should be confirmed by the current machine, machine plate and engine plate. Year, boom, arm, bucket, counterweight, track width, undercarriage condition and repair history may affect weight, transport size, job suitability and price.
| Specification Item | What to Confirm |
| Model Version | Confirm CAT 340D by machine plate |
| Operating Weight | Confirm actual weight for transport, trailer matching and job use |
| Engine | Check engine plate, cold start, smoke, idle sound and leakage |
| Hydraulic System | Check pump response, boom, arm, bucket, swing and combined movement |
| Undercarriage | Check rollers, track chain, sprocket, idler, track shoes and track frame |
| Structure | Check boom, arm, bucket pins, boom foot, welding marks and heavy repair history |
| Heavy-Work Wear | Check breaker marks, quarry wear, swing play, loose pins and repair history |
| Transport Size | Confirm width, height, loading method and import documents |
Specs affect price, shipping cost, job matching and customs preparation. Do not compare CAT 340D price only by year, repainting or copied parameters.
CAT 340D is suitable when CAT 336D is not enough for heavy loading, hard soil or quarry support. It gives stronger production and better stability, but buyers should also consider higher transport, fuel and repair pressure.
CAT 340D can be a practical step when CAT 336D feels too small but CAT 349D feels too large in purchase cost, transport pressure and job management. It gives stronger production than smaller machines, while staying more manageable than a larger 49-ton class excavator.
CAT 340 specs, CAT 340D specs, operating weight and transport size affect freight cost, trailer matching, port handling and import preparation. Confirm actual weight, bucket, boom, arm, track width and machine plate before quotation.
A used CAT 340D may have worked in hard conditions. Check rollers, track chain, sprocket, idler, track frame, bucket pins, boom foot, swing play, welding marks and signs of breaker, quarry or heavy loading work.
For CAT 340D, a walkaround video is not enough. Ask for cold start, repeated loading movement, hydraulic response under load, swing, travel test, undercarriage video and same-machine loading proof.
If CAT 340D is too old for your market or job plan, CAT 340D2 stock can be checked separately. CAT 340D may fit buyers who want lower purchase pressure and simpler buying risk, while CAT 340D2 may fit buyers who want a newer version and better market acceptance.
Check smoke, idle stability, abnormal noise, oil leakage and whether the engine starts naturally before warm-up.
Watch repeated digging or bucket loading, not only empty movements, and check whether boom, arm, bucket, swing and pump response keep power under load.
Check travel strength, rollers, sprocket, idler, track shoes, track frame, bucket pins, boom foot and signs of breaker or quarry work.
Confirm machine plate, engine plate, machine number, current photos, working video, loading video or loading proof before shipment.
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
