升級 - 提供經濟的微創解決方案，在整個總速度範圍內，可在 0.5 或 1.0 g/bhp-hr 氮氧化物水平下運行，並提高海拔能力。查看PELJ1621和REHS7856 publications.cat.com

升級 - 提升功率、提高效率、改善海拔能力並減少氮氧化物排放。查看 publications.cat.com PELJ1002和REHS3419

升級 - 減少通風和流通柴油微粒過濾器 AD55B/60 地下鉸接式卡車的升級套件。查看PEJJ0352和REHS5915 publications.cat.com

Provides a Muffler Kit to replace the 13 inch Diesel Particulate Filter Machine Migrating from Tier 4F to non regulated and lesser regulated countries. Sales of this Muffler Kit are prohibited in EPA regulated regions.

提供可安裝至後車門的發光車牌架。

Provides a Muffler Kit to replace the 12 inch Diesel Particulate Filter Machine Migrating from Tier 4I to non regulated and lesser regulated countries. Sales of this Muffler Kit are prohibited in EPA regulated regions.

包括前方行駛燈和 2 個安裝在起重臂上的視鏡。在義大利和德國，道路認證強制配備。

Provides a Muffler Kit to replace the 12 inch Diesel Particulate Filter Machine Migrating from Tier 4F to non regulated and lesser regulated countries. Sales of this Muffler Kit are prohibited in EPA regulated regions.

Cat® Partial Gas Conversion Kit provides an alternative fuel option that improves fuel efficiency and lower emissions

Provides a Muffler Kit to replace the 13 inch Diesel Particulate Filter Machine Migrating from Tier 4F to non regulated and lesser regulated countries. Sales of this Muffler Kit are prohibited in EPA regulated regions.

Provides a Muffler Kit to replace the 12 inch Diesel Particulate Filter Machine Migrating from Tier 4I to non regulated and lesser regulated countries. Sales of this Muffler Kit are prohibited in EPA regulated regions.

該套件提供後行駛燈組件 （後反光板、煞車燈、方向指示燈/轉向訊號燈、危險警示燈），以符合義大利的行駛要求。

Provides mounting provision to install registration (license) plate. Includes registration (license) plate bracket, light to illuminate plate, harness, and hardware. Not compatible with Heavy Duty Rear Door Guard.