The Cat® C4.4 Naturally Aspirated (NA) Industrial Diesel. Engine is offered in ratings ranging from 54-56 bkW (72.4-. 75 bhp) @ 2200 rpm.

Caterpillar Inc. The Cat® C4.4 ACERT Industrial Diesel Engine is offered in ratings ranging from 70-129.4 bkW (93.9-173.5 bhp) @ 2200 rpm, which meet U.S. EPA Tier 4 Final, EU Stage IV emission standards. U.S. EPA Tier 4 Interim equivalent and EU Stage IIIB equivalent ratings are also available using U.S. EPA and EU Flex provisions.

C4.4 ACERT™ Industrial Engine Tier 4 Final/Stage IV Technology 70-129.4 bkW/93.9-173.5 bhp @ 2200 rpm DIMENSIONS (1) Length (2) Width (3) Height TA, TTA: 845.1 mm (33.3 in) TA: 772.4

Caterpillar C4.4. There are 2 versions of Cat C4.4, that is acert and non acert. The Acert version is the newer version, it has 3 filters and requires after treatment. The Cat C4.4 engine is similar to Tier 4 Caterpillar C4.4. We love our customers, so feel free to visit during normal business hours.

Cat® C4.4 ACERT Industrial Diesel Engines at 2200 rpm Rated power between 70 and 129 at rpm.4 bkW（93.9 to 173.5 bhp）Between，In line with the United States EPA Tier 4 Final、European Union Stage IV Emission standards。

GOOD USED/ RUN TESTED) Caterpillar C4.4 ACERT Diesel Engine Hydraulic Power Unit with DPF Filter (TIER 4), Serial # 44801203, AR # 376-1313, Displacement 4.4L, 174HP @

Designed to provide essential, non-essential or emergency power across a wide range of commercial platforms, the new C4.4 ACERT is a fully-electronic power solution delivering improved transient response and better load acceptance. The C4.4 ACERT offers rated power of 65 - 99 ekW @ 50 Hz and 60 - 118 ekW @ 60 Hz.

The Cat® C4.4 ACERT Industrial Diesel Engine is offered in ratings ranging from 70-129.4 bkW (93.9-173.5 bhp) @ 2200 rpm, which meet U.S. EPA Tier 4 Final, EU Stage IV emission standards. U.S. EPA Tier 4 Interim equivalent and EU Stage IIIB equivalent ratings are also available using U.S. EPA and EU Flex provisions.

Cat® C4.4 ACERT Industrial Diesel Engines offer the perfect balance of durability, fuel efficiency and low emissions. Extensively tested on the job, 

Industrial Engine 74.5-106 bkW/ C4.4 ACERT™ 99.5-142 bhp Materials and specifications are subject to change without notice. The International System of Units (SI) is used in this publication. CAT, CATERPILLAR, their respective logos, ACERT, "Caterpillar Yellow" and the POWER EDGE trade dress as well as corporate

Product Description RebuiltCaterpillarEngines.com TEL: (833) 311-9544 This is a Brand New Cat C4.4 Acert engine for CAT CB10, PL61, TL1255C, 420F, 320F, D4K2, 910M, TL943, 825K, 416F, 311D, TL1055, 980M, 325F, 312E, 314E, 325F, 420F2, 312E,313D, 315F, 316E, 313F, 320F, M313D, M314F, M315D, M315F, M316F, M317F.