Stanley Black & Decker GTR20 user manual Tool to Hydraulic Circuit Hose Recommendations

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8 ► GTR20 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

Image 8
Contents GTR20 Hydraulic Power Unit Page Table of Contents Safety Symbols Local Safety RegulationsSafety Precautions Tool Stickers TAG Shown below is Attached to Conductive Hose Hose Safety TagsHydraulic Hose Requirements Hose Recommendations Tool to Hydraulic Circuit Hose RecommendationsHtma / Ehtma Requirements Htma / Ehtma RequirementsOperation Preparation for USEBattery Valve BlockControls StartupThrottle Control AUTO-ONCold Weather Startup ShutdownRoutine Maintenance Engine Maintenance StorageProgrammable Controller Troubleshooting GuidelinesFault Codes Fault Codes Flash Engine Code Fault Shutdown Corrective ActionGeneral Testing & TroubleshootingTesting the Hydraulic Circuit Troubleshooting Problem Cause RemedySpecifications EmissionsGTR20 Honda AccessoriesFilters GTR20 Briggs Illustration GTR20 Briggs Parts List QTY DescriptionGTR20 Honda Engine Assembly GTR20 Honda Parts List QTY DescriptionFrame Parts Fuel Tank & CAP Style Tank and CAP with NEW Style Tank and CAPHOSES, Fittings & Clamps Main Wiring Harness Dual Circuit Wire Harness

GTR20 specifications

The Stanley Black & Decker GTR20 is a versatile and robust tool designed for professionals and DIY enthusiasts alike. Engineered with cutting-edge technology, the GTR20 stands out in the realm of power tools, particularly for those requiring precision and reliability in their projects.

One of the key features of the GTR20 is its powerful motor, which delivers exceptional torque and performance across various applications. This motor enhances the tool's capacity to handle tough materials, making it ideal for both heavy-duty construction tasks and intricate home improvement projects. The ergonomic design adds to user comfort, allowing for extended usage without causing fatigue.

Another significant characteristic of the GTR20 is its advanced battery technology. Equipped with a high-capacity lithium-ion battery, the GTR20 ensures long run times and quick recharge capabilities. This means that users can work for extended periods without the need for constant interruptions, greatly enhancing productivity on the job site. The battery life indicator is a thoughtful addition, providing users with real-time feedback on battery status, thus preventing unexpected shutdowns.

The GTR20 also boasts a sophisticated electronic speed control system, which allows users to adjust the speed according to different materials and tasks. This feature provides greater versatility, enabling more efficient cutting, drilling, or fastening. The tool's variable speed settings cater to various applications, making it a preferred choice for multiple trade professionals.

Durability is another hallmark of the GTR20. Constructed with high-quality materials and designed to withstand demanding conditions, this tool is built to last. The robust casing protects internal components from debris and damage, ensuring longevity even in the toughest environments.

Safety features are also paramount in the GTR20's design. The integrated safety lock and anti-slip grip contribute to user safety, minimizing the risk of accidents during operation. These attributes are essential for maintaining control and ensuring a secure hold, particularly in challenging projects.

Additionally, the GTR20 is compatible with a range of accessories, broadening its functionality. Users can switch between various bits and attachments, allowing for seamless transitions from one task to another.

In summary, the Stanley Black & Decker GTR20 is a high-performance tool that combines power, efficiency, and user-centric design. With its robust motor, advanced battery technology, electronic speed control, and durability, it appeals to a wide audience while meeting the demands of rigorous work environments. Whether tackling professional jobs or embarking on personal projects, the GTR20 is a reliable companion that delivers impressive results every time.