美国竹内（Takeuchi）推出了小型液压挖掘机TB370。该机器是竹内300系列小型挖掘机生产线的第一台产品。 TB370的重量为6至7吨，广泛适用于各行业的客户，包括工程总承包商、园林行业、公用事业承包商和租赁行业等。

TB370的操作重量为14,793磅，挖掘深度为13英尺4.8英寸，最大伸出距离为21英尺11.3英寸，铲斗挖掘力为14,613磅。

为TB370提供动力的是久保田V2607-CR-TE5B涡轮增压柴油发动机，该发动机符合US EPA Tier 4 final 排放标准，可提供56.8马力和157 ft-lb的扭矩。为了增加多功能性、功率和效率，TB370配备了一个负载感应液压系统，可提供超过31 gpm的辅助液压流量。

TB370是300系列产品中的第一款产品，具有多种功能，包括带有集成空调和收音机功能的8英寸触摸屏多功能彩色监视器。汽车风格的内饰经过完全重新设计，非常宽敞，使操作员在整个工作日都能保持舒适。直观的慢速拨盘和开关面板使操作员可以完全控制机器的功能和特性。

为了获得更大的通用性，TB370配备了第一，第二和第三辅助电路，使操作员可以使用各种附件。附加的第三回路使操作员可以选择增加液压销钉抓取器联接器，以简化和改善更换附件的操作。

本文源自Heavy Equipment Guide，原文如下：

Takeuchi releases first machine in 300 series compact excavator line

By Slone Fox

Takeuchi-US has launched the TB370 compact hydraulic excavator to its lineup.

Takeuchi-US has launched the TB370 compact hydraulic excavator. This machine is the first in Takeuchi's 300 series compact excavator line. The TB370 is in the 6- to 7-ton class and is a machine for a wide range of customers, including general contractors, landscapers, utility contractors and the rental industry.

The TB370 features an operating weight of 14,793 pounds, a dig depth of 13 feet 4.8 inches, maximum reach of 21 feet 11.3 inches, and a bucket breakout force of 14,613 pounds. 

Powering the TB370 is a Kubota V2607-CR-TE5B turbocharged diesel engine that is US EPA Final Tier 4 emission compliant and delivers 56.8 horsepower and 157 ft-lb of torque. For added versatility, power and efficiency, the TB370 has a load sensing hydraulic system that provides over 31 gpm of auxiliary hydraulic flow. 

As the first model in the 300 series lineup, the TB370 has a wide range of features, including an 8-inch touchscreen multi-function color monitor with integrated air conditioner and radio functions. The automotive styled interior is completely redesigned and spacious, enabling the operator to remain comfortable throughout the workday. An intuitive jog dial and switch panel gives the operator complete control of machine functions and features.

For greater versatility the TB370 includes first, second, and third auxiliary circuits allowing the operator to run a wide range of attachments. The additional third circuit allows the operator the option of adding a hydraulic pin grabber coupler to simplify and improve attachment interchangeability.

"Takeuchi is extremely excited to advance the next generation of excavators," said Keith Kramlich, national product and training manager at Takeuchi. "By adding the TB370 to our excavator lineup, Takeuchi continues its tradition of innovation and technology that improves efficiency and performance. We are pleased to offer our customers this new excavator option."

Source: https://www.heavyequipmentguide.ca/article/34975/takeuchi-releases-first-machine-in-300-series-compact-excavator-line