10 hours ago
The Caterpillar 307D, a 7-ton excavator, is a fully imported model made in Japan. As the first of its kind in Hubei Province, it has become a significant piece of machinery for local construction projects. This article shares the experience of a user, referred to as "Xiao Hu," who transitioned from an excavator operator to an owner. His experience with the 307D provides valuable insight into its performance and reliability in real-world conditions.
1. User Background
Xiao Hu, born in 1986, is a typical example of someone who transitioned from being an excavator operator to becoming an owner. Before purchasing the Caterpillar 307D, Xiao Hu had nearly five years of hands-on experience operating excavators, primarily working for his brother-in-law. As the infrastructure development in his local area started to grow, Xiao Hu saved up enough money to invest in his own excavator and start his own business.
2. Purchase Information
On January 15, 2010, Xiao Hu purchased the Caterpillar 307D from the Hubei branch of Lixingxing, a local dealer. The machine cost 510,000 yuan, with an additional insurance fee of 19,700 yuan. Xiao Hu made a down payment of 120,000 yuan and financed the rest over three years. Initially, he considered several options, including the Caterpillar 307D, the Hitachi ZX70 (fully imported), and the Komatsu PC60-7. After carefully weighing the price, payment terms, and the reputation for quality and performance, Xiao Hu chose the Caterpillar 307D for its superior performance and reliability.
3. Operator Situation
As an experienced excavator operator, Xiao Hu personally operates the machine, especially in the early stages of his business when cost efficiency was crucial. His hands-on approach allows him to better manage the equipment and ensure smooth operations.
4. Work Conditions
Xiao Hu primarily works in the Jianghan Plain area of Hubei, where his tasks mostly involve foundation digging, leveling, and land reclamation projects for agricultural water conservancy. These types of projects require high efficiency and precision, making the Caterpillar 307D a reliable choice for the work at hand.
5. Work Efficiency
The Caterpillar 307D impresses with its fast rotation and arm-lifting actions, which are noticeably quicker than other excavators of the same class working on the same job site. Xiao Hu’s friend, who operates a Caterpillar 307C, also agrees that the 307D performs significantly faster than its predecessor. This improved speed and efficiency make it well-suited for the tasks at hand.
6. Fuel Consumption
In terms of fuel consumption, the 307D is relatively efficient. When operating with the air conditioning on and the throttle set to 5, the machine consumes around 5.9 liters of fuel per hour. With local diesel priced at 6.25 yuan per liter, this equates to approximately 37 yuan per hour. Xiao Hu considers this fuel consumption to be average compared to other excavators in its class. For reference, the Hitachi ZX70, when using the economy mode, consumes about 4 yuan less per hour than the 307D, but if the power mode is used, its fuel consumption exceeds that of the 307D by a significant margin.
7. Product Performance and Issues
Engine:
The engine of the Caterpillar 307D has performed flawlessly with no issues to report.
Hydraulic System:
The hydraulic system has also shown no problems, and it continues to operate smoothly.
Other Issues:
In the first 1,000 hours of operation, Xiao Hu has not encountered any mechanical failures or malfunctions, which reflects the overall reliability of the machine.
8. Dealer and Customer Service
Xiao Hu is very satisfied with the service from Lixingxing, the authorized dealer. Since purchasing the 307D, the dealer has provided quick and efficient service, responding to any queries or issues promptly. Xiao Hu recalls how, in a post about his first maintenance experience, he praised the dealer's fast response, noting that whenever he called, the dealer's team would arrive on the same day.
9. Spare Parts and Maintenance
As the first Caterpillar 307D in Hubei Province, Xiao Hu was offered a special promotion by Lixingxing, which included free maintenance for the first 1,500 hours. During this period, he only needed to purchase one air filter for 218 yuan. Xiao Hu finds the spare parts prices for the 307D to be reasonable, especially compared to many domestic brands, which can sometimes be more expensive. He is content with the cost of maintenance and spare parts, which he believes are affordable for a machine of this quality.
10. Conclusion
The Caterpillar 307D has proven to be an excellent investment for Xiao Hu, becoming his most valuable asset. The machine’s performance, coupled with the reliable service from the dealer, has made Xiao Hu confident in its ability to meet his needs for the long term. With a solid reputation in the 7-ton excavator category, the Caterpillar 307D continues to exceed expectations, and Xiao Hu looks forward to the next 1,000 hours of operation. His success with this machine is a testament to its durability and efficiency, and he hopes it will soon provide him with the "first pot of gold" from his business, helping him grow his excavator operations further.
1. User Background
Xiao Hu, born in 1986, is a typical example of someone who transitioned from being an excavator operator to becoming an owner. Before purchasing the Caterpillar 307D, Xiao Hu had nearly five years of hands-on experience operating excavators, primarily working for his brother-in-law. As the infrastructure development in his local area started to grow, Xiao Hu saved up enough money to invest in his own excavator and start his own business.
2. Purchase Information
On January 15, 2010, Xiao Hu purchased the Caterpillar 307D from the Hubei branch of Lixingxing, a local dealer. The machine cost 510,000 yuan, with an additional insurance fee of 19,700 yuan. Xiao Hu made a down payment of 120,000 yuan and financed the rest over three years. Initially, he considered several options, including the Caterpillar 307D, the Hitachi ZX70 (fully imported), and the Komatsu PC60-7. After carefully weighing the price, payment terms, and the reputation for quality and performance, Xiao Hu chose the Caterpillar 307D for its superior performance and reliability.
3. Operator Situation
As an experienced excavator operator, Xiao Hu personally operates the machine, especially in the early stages of his business when cost efficiency was crucial. His hands-on approach allows him to better manage the equipment and ensure smooth operations.
4. Work Conditions
Xiao Hu primarily works in the Jianghan Plain area of Hubei, where his tasks mostly involve foundation digging, leveling, and land reclamation projects for agricultural water conservancy. These types of projects require high efficiency and precision, making the Caterpillar 307D a reliable choice for the work at hand.
5. Work Efficiency
The Caterpillar 307D impresses with its fast rotation and arm-lifting actions, which are noticeably quicker than other excavators of the same class working on the same job site. Xiao Hu’s friend, who operates a Caterpillar 307C, also agrees that the 307D performs significantly faster than its predecessor. This improved speed and efficiency make it well-suited for the tasks at hand.
6. Fuel Consumption
In terms of fuel consumption, the 307D is relatively efficient. When operating with the air conditioning on and the throttle set to 5, the machine consumes around 5.9 liters of fuel per hour. With local diesel priced at 6.25 yuan per liter, this equates to approximately 37 yuan per hour. Xiao Hu considers this fuel consumption to be average compared to other excavators in its class. For reference, the Hitachi ZX70, when using the economy mode, consumes about 4 yuan less per hour than the 307D, but if the power mode is used, its fuel consumption exceeds that of the 307D by a significant margin.
7. Product Performance and Issues
Engine:
The engine of the Caterpillar 307D has performed flawlessly with no issues to report.
Hydraulic System:
The hydraulic system has also shown no problems, and it continues to operate smoothly.
Other Issues:
In the first 1,000 hours of operation, Xiao Hu has not encountered any mechanical failures or malfunctions, which reflects the overall reliability of the machine.
8. Dealer and Customer Service
Xiao Hu is very satisfied with the service from Lixingxing, the authorized dealer. Since purchasing the 307D, the dealer has provided quick and efficient service, responding to any queries or issues promptly. Xiao Hu recalls how, in a post about his first maintenance experience, he praised the dealer's fast response, noting that whenever he called, the dealer's team would arrive on the same day.
9. Spare Parts and Maintenance
As the first Caterpillar 307D in Hubei Province, Xiao Hu was offered a special promotion by Lixingxing, which included free maintenance for the first 1,500 hours. During this period, he only needed to purchase one air filter for 218 yuan. Xiao Hu finds the spare parts prices for the 307D to be reasonable, especially compared to many domestic brands, which can sometimes be more expensive. He is content with the cost of maintenance and spare parts, which he believes are affordable for a machine of this quality.
10. Conclusion
The Caterpillar 307D has proven to be an excellent investment for Xiao Hu, becoming his most valuable asset. The machine’s performance, coupled with the reliable service from the dealer, has made Xiao Hu confident in its ability to meet his needs for the long term. With a solid reputation in the 7-ton excavator category, the Caterpillar 307D continues to exceed expectations, and Xiao Hu looks forward to the next 1,000 hours of operation. His success with this machine is a testament to its durability and efficiency, and he hopes it will soon provide him with the "first pot of gold" from his business, helping him grow his excavator operations further.
