General Information, Rebar Straightening, Bend

JIMMY SERIES HYDRAULIC REBAR BENDERS — GENERAL INFORMATION

GENERAL INFORMATION

The MQ Jimmy Series Hydraulic Rebar Benders are designed to be used as portable on-site rebar benders, capable of bending in-placerebartoapprovedAmericanConcreteInstitute(ACI)radius. Labor time and injuries are greatly reduced from manually bending rebar. Bends of 90°, 135° or 180° can now be completed in seconds at the correct elevation after forms are stripped away.

With seven models to choose from, the Jimmy Series rebar benders can accommodate a wide variety of rebar angles and sizes. Please reference Tables 1 and 2 in this manual for the rebar bender that best fits your application.

Rebar Straightening

■Rebar can be straightened using JB5090, JB7090, JB8090, JB9180 and JB11090.

■NEVER straighten rebar that is bent greater than 30°. Check with building codes before straightening rebar

REBAR BENDING APPLICATIONS (Figures 1 thru 4)

■Pilings

■Caissons

■Bridge and Decking

■Retrofits

■Columns

■Straightening

■Walls

Rebar Columns

■90° rebar (Figure 1) at top of column can be bent after forms have been removed

■Bending after concrete is poured allows you to stock bottom beam bars, eliminating the need to thread bottom beam bars.

■Rebar at top of column can be bent at exactly the correct elevation allowing top beam bars to placed on top of 90°

bend.

Figure 2. Rebar Straightening

■Before the rebar can be straightened by the JB5090, JB7090 or JB8090, it will be necessary to replace the main roller with the straightening roller. The straightening roller is included with each of the above models from the factory.To accomplish this task remove the main shaft as outlined in Figure 14.

CAUTION

Some agencies may not permit the straightening of rebar for existing bends of more than 30°. DO NOT attempt to straighten rebar bends greater than 30°.

Figure 1. Columns

JIMMY SERIES HYDRAULIC REBAR BENDERS — OPERATION AND PARTS MANUAL — REV. #9 (01/04/08) — PAGE 11

JB7090, JB9180, JB5135, JB8090, JB7135 specifications

Multiquip is known for its robust line of construction equipment, and among its impressive offerings are the JB11090, JB9180, JPU1, JB8090, and JB5135 products. Each of these models showcases Multiquip's commitment to performance, durability, and innovative technology.

The JB11090 is engineered for versatility and power, featuring a powerful engine that provides reliable performance on the job site. This unit is particularly known for its excellent fuel efficiency, which makes it a cost-effective choice for contractors. Its compact design allows for easy maneuverability in tight spaces, enhancing productivity without compromising on power.

The JB9180 is a heavy-duty model designed for intensive tasks. It boasts advanced noise reduction technology, making it suitable for use in urban settings where noise regulations are stringent. This model prioritizes operator comfort with an ergonomic control system and an adjustable platform that helps minimize fatigue during long working hours.

Designed for high efficiency, the JPU1 model distinguishes itself with its innovative fuel management system. This technology optimizes fuel consumption and reduces emissions, promoting environmental sustainability. The JPU1 also features advanced safety mechanisms, including overload protection and automatic shut-off functionality, ensuring the safety of operators during operation.

Multiquip's JB8090 model offers exceptional reliability and is built for extreme conditions. With a robust chassis and reinforced parts, it withstands harsh environments while maintaining high performance. This model is equipped with features that enhance ease of maintenance, such as easy access to components and a user-friendly control panel.

Lastly, the JB5135 exemplifies versatility with its multifunctional capabilities. This model can easily adapt to various tasks, making it a favorite among contractors who face diverse project requirements. It is designed with cutting-edge technology that enhances control precision, allowing operators to achieve results with minimal effort.

In summary, the Multiquip JB11090, JB9180, JPU1, JB8090, and JB5135 are impressive machines that embody the brand's focus on efficiency, safety, and operator comfort. Each model is tailored to meet specific industry demands while incorporating innovative technologies that underscore Multiquip’s status as a leader in construction equipment. Whether you require power, versatility, or sustainability, these machines provide the performance needed to tackle any job effectively.