Ask for current stock, real machine video, specs, weight, transport size, hydraulic test and export support before quotation.
Komatsu PC450LC-8 is the machine I check when buyers need stronger loading and larger-site earthmoving than PC400-8, but do not want to move directly to PC460LC-8, PC490 or PC500. We usually keep around three units in stock, often around 1,000 to 5,000 hours. It fits heavier truck loading, bulk material handling, contractor fleets and resale buyers in markets where Komatsu 45-ton class machines are already accepted.
When a buyer feels PC400-8 is light for the job, but PC460LC-8, PC490 or PC500 brings too much cost and transport pressure, PC450LC-8 is usually the middle machine I check first. It is suitable for large-site earthmoving, heavier loading, bulk material handling, heavy roadbed preparation on larger sites, contractor fleets and resale markets where Komatsu big excavators are already accepted.
We usually keep around three PC450LC-8 machines in stock. Most units are between about 1,000 and 5,000 working hours. Paint condition can vary: some machines keep original paint, some are fully repainted, and some only need local paint repair. Paint can also be prepared according to the buyer’s resale needs.
Most undercarriages are in very strong condition, many close to new or renewed, but the exact rollers, chain, sprocket, idler and track frame should still be checked by video. On a 45-ton excavator, undercarriage, swing, travel power and structure condition are more important than paint.
PC450LC-8 should not be confused with PC400-8. PC400-8 is easier for softer ground, river work, narrow sites and lower transport pressure. PC450LC-8 should be checked when the buyer needs stronger loading confidence, heavier site work and a more stable large-excavator direction.
I do not position PC450LC-8 as the dedicated continuous quarry machine. If the main job is continuous quarry loading, stone yard loading or heavier mining support, PC460LC-8 can be discussed separately. PC450LC-8 is still the middle choice when the job is heavier than PC400-8 but not yet a continuous quarry-production job.
I do not recommend PC450LC-8 for markets where Komatsu machines are rare and parts are hard to source or resell locally. It is better for countries where Komatsu large excavators are already accepted, mechanics know the brand, and resale is easier.
Before quotation, ask for the exact machine video. Check cold start, hydraulic pump response, swing, travel, undercarriage, boom, arm, bucket linkage, welding marks, nameplate and loading proof. A tired large machine can become expensive very quickly.
Final Komatsu PC450LC-8 specs should be confirmed by the current machine, nameplate and engine plate. PC450 weight, bucket size, track width, boom and arm setup and transport size may vary by actual configuration.
For Komatsu PC450LC-8 specs or PC450 weight, the actual machine should be confirmed by video, plate details and photos.
| Specification Item | What to Confirm |
| Model Version | Confirm PC450LC-8 / PC450-8 by real nameplate |
| Operating Weight | Confirm actual weight and configuration |
| Engine | Confirm engine plate, cold start, smoke and idle stability |
| Hydraulic System | Check hydraulic pump response and combined movement |
| Swing System | Check swing brake, noise, looseness and turntable movement |
| Travel System | Check both-side travel strength and final drive area |
| Undercarriage | Check rollers, sprocket, chain, idler and track frame |
| Structure | Check boom, arm, bucket linkage, welds and leakage |
| Transport Size | Confirm width, height, loading method and port limits |
We usually keep around three PC450LC-8 machines available. Buyers can compare hours, paint condition, undercarriage, structure, bucket, working video and price level before choosing one exact machine.
PC400-8 is easier for softer ground, river work, narrow access and lower transport pressure. PC450LC-8 should be checked when the buyer needs stronger digging, heavier truck loading, wider site work and more stable large-machine performance.
PC450LC-8 gives stronger digging, loading and large-site earthmoving capacity than PC400-8 without forcing every project into PC490 or PC500 cost and transport pressure. It is a good middle direction for buyers who need more than PC400-8 but not the largest quarry machine.
This model makes more sense in countries where Komatsu excavators are common, parts are easier to source, and local mechanics know the brand. In markets with very low Komatsu ownership, resale and parts support may be weaker.
PC450LC-8 can still do heavy work, but PC460LC-8 should be compared when continuous quarry loading, stone yard work or heavier mining support is the main concern. PC450LC-8 is stronger as the middle large-excavator choice.
Photos are not enough. For Komatsu PC450LC-8, we suggest checking the actual working video before deposit.
