美國竹內（Takeuchi）推出了小型液壓挖掘機TB370。該機器是竹內300系列小型挖掘機生產線的第一臺產品。 TB370的重量為6至7噸，廣泛適用於各行業的客戶，包括工程總承包商、園林行業、公用事業承包商和租賃行業等。
TB370的操作重量為14,793磅，挖掘深度為13英尺4.8英寸，最大伸出距離為21英尺11.3英寸，鏟鬥挖掘力為14,613磅。
為TB370提供動力的是久保田V2607-CR-TE5B渦輪增壓柴油發動機，該發動機符合US EPA Tier 4 final 排放標準，可提供56.8馬力和157 ft-lb的扭矩。為了增加多功能性、功率和效率，TB370配備了一個負載感應液壓系統，可提供超過31 gpm的輔助液壓流量。
TB370是300系列產品中的第一款產品，具有多種功能，包括帶有集成空調和收音機功能的8英寸觸控螢幕多功能彩色監視器。汽車風格的內飾經過完全重新設計，非常寬敞，使操作員在整個工作日都能保持舒適。直觀的慢速撥盤和開關面板使操作員可以完全控制機器的功能和特性。
為了獲得更大的通用性，TB370配備了第一，第二和第三輔助電路，使操作員可以使用各種附件。附加的第三迴路使操作員可以選擇增加液壓銷釘抓取器聯接器，以簡化和改善更換附件的操作。
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