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View updated Caterpillar D7R Crawler Tractor specs. Get dimensions, size, weight, detailed specifications and compare to similar Crawler Tractor models.

D7R 具备久负盛名的 Cat 耐用性和可靠性与久经考验的专门技术，能够提高您的生产率和盈利能力。 从坚固的结构到完全集成的发动机和动力传动系，D7R 是专为帮助您在苛刻条件下的填埋 …

See detailed specifications and technical data for Caterpillar D7R manufactured in 2019 - 2020. Get more in-depth insight with Caterpillar D7R specifications on LECTURA Specs.

Tractors for more than a century. The D7R combines legendary Cat product durability and reliability with proven technology designed to reduce emissions while improving your …

Fully automatic 4-speed transmission makes efficient operation easy. The broadest range of technology features in the industry help you make the most of your equipment investment. …

View updated Caterpillar D7R Series 2 Crawler Tractor specs. Get dimensions, size, weight, detailed specifications and compare to similar Crawler Tractor models.

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D7R 结合了久负盛名的 Cat 产品耐用性 和可靠性与久经考验的技术，能够降低排放，同时提 高您的生产率和最终收益。从坚固的结构到完全集成 的发动机和动力传动系，D7R 是专为帮助您 …

卡特彼勒d7r推土机具有以下优点： 1. 强大的动力：d7r推土机搭载卡特彼勒acert发动机，拥有强大的动力输出，使其在各种工作环境下都能保持高效的工作能力。 2.