12 ► CR27 User Manual

Tool to Hydraulic Circuit Hose Recommendations

The chart to the right shows recommended minimum hose diameters for various hose lengths based on gallons per minute (gpm)/ liters per minute (lpm). These recommenda- tions are intended to keep return line pressure (back pressure) to a minimum acceptable lev- el to ensure maximum tool performance.

This chart is intended to be used for hydraulic tool applications only based on Stanley Hy- draulic Tools tool operating requirements and should not be used for any other applications.

All hydraulic hose must have at least a rated minimum working pressure equal to the maxi- mum hydraulic system relief valve setting.

All hydraulic hose must meet or exceed specifications as set forth by SAE J517.

Oil Flow

Hose Lengths

Inside Diameter

USE

Min. Working Pressure

 

 

 

 

 

 

(Press/Return)

 

 

 

GPM

LPM

FEET

METERS

INCH

MM

PSI

 

BAR

 

 

 

 

 

 

 

 

 

 

 

 

Certified Non-Conductive Hose - Fiber Braid - for Utility Bucket Trucks

 

 

 

 

 

 

 

 

 

 

 

4-9

15-34

up to 10

up to 3

3/8

10

Both

2250

 

155

 

 

 

 

 

 

 

 

 

 

 

Conductive Hose - Wire

Braid or Fiber Braid -DO

NOT USE NEAR ELECTRICAL CONDUCTORS

 

 

 

 

 

 

 

 

 

 

 

4-6

15-23

up to 25

up to 7.5

3/8

10

Both

2500

 

175

 

 

 

 

 

 

 

 

 

 

4-6

15-23

26-100

7.5-30

1/2

13

Both

2500

 

175

 

 

 

 

 

 

 

 

 

 

5-10.5

19-40

up to 50

up to 15

1/2

13

Both

2500

 

175

 

 

 

 

 

 

 

 

 

 

5-10.5

19-40

51-100

15-30

5/8

16

Both

2500

 

175

 

 

 

 

 

 

 

 

 

 

5-10.5

19-40

100-300

30-90

5/8

16

Pressure

2500

 

175

 

 

 

 

 

 

3/4

19

Return

2500

 

175

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10-13

38-49

up to 50

up to 15

5/8

16

Both

2500

 

175

 

 

 

 

 

 

 

 

 

 

10-13

38-49

51-100

15-30

5/8

16

Pressure

2500

 

175

 

 

 

 

 

 

3/4

19

Return

2500

 

175

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10-13

38-49

100-200

30-60

3/4

19

Pressure

2500

 

175

 

 

 

 

 

 

1

25.4

Return

2500

 

175

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13-16

49-60

up to 25

up to 8

5/8

16

Pressure

2500

 

175

 

 

 

 

 

 

3/4

19

Return

2500

 

175

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13-16

49-60

26-100

8-30

3/4

19

Pressure

2500

 

175

 

 

 

 

 

 

1

25.4

Return

2500

 

175

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PRESSURE

<<< FLOW

RETURN

FLOW >>>

HOSE RECOMMENDATIONS

Figure 1. Typical Hose Connections

Page 11 Page 13
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Stanley Black & Decker CR27 user manual Tool to Hydraulic Circuit Hose Recommendations
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CR27 specifications

The Stanley Black & Decker CR27 is a powerful and versatile tool that has been designed for both professional tradespeople and DIY enthusiasts. This cutting-edge product showcases a combination of advanced features and innovative technologies that make it a reliable choice for various projects.

One of the standout characteristics of the CR27 is its robust motor. With a maximum power capacity, this tool is engineered to handle demanding tasks with ease. Whether you're drilling through wood, metal, or drywall, the CR27 ensures maximum efficiency and performance.

The CR27 features an adjustable speed setting, providing users with the flexibility to tackle different materials and applications. The variable speed control allows for precise operation, making it easier to achieve the desired results. The tool's ergonomic design enhances comfort during prolonged use, reducing fatigue and increasing productivity.

Another highlight of the CR27 is its lightweight construction. This feature not only makes it easier to maneuver but also allows for extended periods of use without straining the user. The compact design ensures that the tool is easy to store and transport, making it perfect for jobsites or home use.

The CR27 is equipped with a rapid bit change system. This feature allows users to switch bits quickly, minimizing downtime and maximizing efficiency. The built-in LED work light illuminates dark work areas, ensuring visibility and precision even in poorly lit conditions.

Safety is a top priority with the CR27. The tool includes multiple safety features such as a lock-off switch to prevent accidental activation and an integrated overload protection system that safeguards the motor from damage during extreme use. These features make it a dependable choice for users.

Finally, the Stanley Black & Decker brand is synonymous with quality and reliability. The CR27 is backed by a strong warranty, providing users with peace of mind. With its combination of power, flexibility, and user-friendly design, the CR27 emerges as a top contender in the competitive market of power tools, perfect for any task that requires efficiency and durability.
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