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AI Overview
This video provides an overview of operating a Komatsu PC300LC-8 excavator, which is similar to the PC300-7 model:
Key Features and Specifications
- Reach: Often configured as a 18m total reach, though customizable to specific needs.
- Structure: Engineered with optimized, strengthened steel plating to withstand greater stress.
- Components: Kits usually include high-pressure hydraulic hoses, steel piping, a 0.8m³ to 1.0m³ capacity bucket, and heavy-duty bucket linkage.
- Application: Ideal for specialized tasks like river dredging, harbor construction, and deep foundation excavation.
Performance Enhancements
- Increased Force: The boom and arm design increases structural strength (35% on arm, 9% on boom) for improved durability during heavy-duty operations.
- Hydraulic Efficiency: Uses high-precision, large-diameter steel piping to handle increased hydraulic pressure, often utilizing PC220-8 cylinders or similar high-capacity components.
- Control: The attachment allows for precise, wide-area operating capacity.
Common Configurations
- 18m Long Reach: Typical setup includes a 9.7m boom, 8.3m stick, and a 0.8m³ bucket.
- Customization: Specialized fabricators, like Bedrock Attachments, offer custom lengths for specific project requirements.
It is recommended to ensure the machine has the proper counterweight to handle the increased reach.
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Web results
Komatsu crawler excavator PC300-7 attachment long ...
Xiamen Fortune Industrial Co., Ltd.
https://www.fortunepart.com › komatsu-crawler-excavat...
Xiamen Fortune Industrial Co., Ltd.
https://www.fortunepart.com › komatsu-crawler-excavat...
Crawler excavator long reach boom and arm mainly has two types,two section type and three section type. The two-section type long reach boom and arm is mainly ...Read more
18m Long Reach fits KOMATSU PC300 Excavator
Bedrock Attachments
https://www.bedrockattachments.com › products › 18m-l...
Bedrock Attachments
https://www.bedrockattachments.com › products › 18m-l...
9.7 boom, 8.3m stick, 0.8m3 bucket, 6 pins, 7 pipes, 22ton linkage, PC220-8 cylinder. Supporting structure included for easier packing and transportation. CE ...Read more
$43,108.00In stock$3,000 delivery
PC300LC-7
Anderson Equipment
https://www.andersonequip.com › MfrModelDocs
Anderson Equipment
https://www.andersonequip.com › MfrModelDocs
PDF
The arm and boom cross sectional strength are also increased 35% and 9% respectively. The boom and arm have large cross-sectional dimensions as well as.Read more
12 pages
Excavator Long Reach Boom and Arm for PC300
Heng Wei Machine (Zhangzhou)Co., Ltd.
https://hengweizz.en.made-in-china.com › product › Ch...
Heng Wei Machine (Zhangzhou)Co., Ltd.
https://hengweizz.en.made-in-china.com › product › Ch...
Excavator Long Reach Boom and Arm for PC300 ; Condition. New ; Material. Q355b ; Long Boom+Long Arm(Meter). 27f ; Excavator Bucket. 0.4m^3 ; Counterweight(Kg). 3.8.Read more
· Review by MIC_BUYER
PC300-7 PC300LC-7
Cutting Edge Consulting
https://cuttingedgegroup.ca › uploads › 2024/02
Cutting Edge Consulting
https://cuttingedgegroup.ca › uploads › 2024/02
PDF
Operating weight including 6470 mm 21'3" one-piece boom,. 3185 mm 10'5" arm, SAE heaped 1.4 m3 1.83 yd3 bucket, rated capacity of lubricants, coolant, full fuel ...Read more
9 pages
Long Boom Of Komatsu Excavator(999+)
Alibaba.com
https://www.alibaba.com › ... › Used Excavators
Alibaba.com
https://www.alibaba.com › ... › Used Excavators
Long boom of Komatsu excavator for PC450, PC300-7, 24m reach arm, ideal for construction projects. Available in quantities starting from $500, minimum order ...
Komatsu Long Reach Excavator Specs
Ridgway Rentals
https://www.ridgwayrentals.com › 2020/04 › Ko...
Ridgway Rentals
https://www.ridgwayrentals.com › 2020/04 › Ko...
PDF
SUPER LONG FRONT ATTACHMENTS are designed for “LIGHT DUTY” work only. Excavating work or heavy hoisting may result in side loads and other activities that will ...Read more
12 pages
Komatsu PC300-7 Excavator Slow Boom and Mistrack ...
JustAnswer
https://www.justanswer.com › 9tz82-working-pc300-7-...
JustAnswer
https://www.justanswer.com › 9tz82-working-pc300-7-...
Jul 29, 2016 — Slow boom function and mistracking on the PC300-7 often stem from incorrect hydraulic relief valve settings or faulty pumps. Begin by checking ...Read more
1 answer · Top answer: Hi, I would be glad to try to help. What is your serial number? Additionally, what were the original complaints before the control valve work was done? ...
PC300LC-7 Series Hydraulic Excavator
Sandhills Global
https://media.sandhills.com › doc
Sandhills Global
https://media.sandhills.com › doc
PDF
Operating weight including 6470 mm 21'3" one-piece boom,. 3185 mm 10'5" arm, SAE heaped 0.88 m3 1.15 yd3 bucket, rated capacity of lubricants, coolant, full ...Read more
