HTMA / EHTMA REQUIREMENTS

HTMA / EHTMA REQUIREMENTS

HTMA

 

TOOL TYPE

 

HYDRAULIC SYSTEM REQUIREMENTS

TYPE I

TYPE II

TYPE RR

TYPE III

Flow Range

4-6 gpm

7-9 gpm

9-10.5 gpm

11-13 gpm

(15-23 lpm)

(26-34 lpm)

(34-40 lpm)

(42-49 lpm)

 

Nominal Operating Pressure

1500 psi

1500 psi

1500 psi

1500 psi

(103 bar)

(103 bar)

(103 bar)

(103 bar)

(at the power supply outlet)

 

 

 

 

 

 

 

 

 

System relief valve setting

2100-2250 psi

2100-2250 psi

2200-2300 psi

2100-2250 psi

(at the power supply outlet)

(145-155 bar)

(145-155 bar)

(152-159 bar)

(145-155 bar)

 

 

 

 

 

Maximum back pressure

250 psi

250 psi

250 psi

250 psi

(at tool end of the return hose)

(17 bar)

(17 bar)

(17 bar)

(17 bar)

Measured at a max. fluid viscosity of:

400 ssu*

400 ssu*

400 ssu*

400 ssu*

(at min. operating temperature)

(82 centistokes)

(82 centistokes)

(82 centistokes)

(82 centistokes)

 

 

 

 

 

Temperature: Sufficient heat rejection

140° F

140° F

140° F

140° F

capacity to limit max. fluid temperature to:

(60° C)

(60° C)

(60° C)

(60° C)

(at max. expected ambient temperature)

 

 

 

 

Min. cooling capacity at a temperature

3 hp

5 hp

6 hp

7 hp

difference of between ambient and fluid

(2.24 kW)

(3.73 kW)

(5.22 kW)

(4.47 kW)

temps

40° F

40° F

40° F

40° F

NOTE:

(22° C)

(22° C)

(22° C)

(22° C)

Do not operate the tool at oil temperatures above 140° F (60° C). Operation at higher temperatures can cause operator discomfort at the tool.

Filter

Min. full-flow filtration Sized for flow of at least:

(For cold temp. startup and max. dirt-holding capacity)

25 microns

25 microns

25 microns

25 microns

30 gpm

30 gpm

30 gpm

30 gpm

(114 lpm)

(114 lpm)

(114 lpm)

(114 lpm)

Hydraulic fluid Petroleum based

100-400 ssu*

100-400 ssu*

100-400 ssu*

100-400 ssu*

(premium grade, anti-wear, non-conductive)

 

(20-82 centistokes)

 

 

Viscosity (at min. and max. operating temps)

 

 

 

 

NOTE:

When choosing hydraulic fluid, the expected oil temperature extremes that will be experienced in service determine the

most suitable temperature viscosity characteristics. Hydraulic fluids with a viscosity index over 140 will meet the requirements over a wide range of operating temperatures.

*SSU = Saybolt Seconds Universal

EHTMA

 

CLASSIFICATION

 

 

HYDRAULIC SYSTEM

 

 

 

 

 

REQUIREMENTS

B

C

D

 

 

 

 

 

Flow Range

3.5-4.3 gpm

4.7-5.8 gpm

7.1-8.7 gpm

9.5-11.6 gpm

11.8-14.5 gpm

 

(13.5-16.5 lpm)

(18-22 lpm)

(27-33 lpm)

(36-44 lpm)

(45-55 lpm)

Nominal Operating Pressure

1870 psi

1500 psi

1500 psi

1500 psi

1500 psi

(at the power supply outlet)

(129 bar)

(103 bar)

(103 bar)

(103 bar)

(103 bar)

System relief valve setting

2495 psi

2000 psi

2000 psi

2000 psi

2000 psi

(at the power supply outlet)

(172 bar)

(138 bar)

(138 bar)

(138 bar)

(138 bar)

NOTE: These are general hydraulic system requirements. See tool specification page for tool specific requirements

HD45 User Manual ◄ 9

Page 9
Image 9
Stanley Black & Decker HD45 user manual Htma / Ehtma Requirements

HD45 specifications

The Stanley Black & Decker HD45 is a powerful and versatile tool designed for professionals and DIY enthusiasts alike. This rugged and durable hammer drill is engineered to handle a variety of tasks, making it a go-to solution for both construction sites and home improvement projects. With a focus on performance, practicality, and safety, the HD45 brings together innovative features and advanced technologies to deliver exceptional results.

One of the standout features of the HD45 is its robust motor, which delivers high torque and variable speeds, allowing users to drill through various materials such as wood, fiberglass, and metal with ease. The drill's two-speed settings enable users to switch between high-speed drilling and high-torque applications, providing versatility for different types of jobs. This adaptability ensures that the HD45 can take on challenging tasks without compromising on efficiency.

Another important characteristic of the HD45 is its ergonomic design. The drill is equipped with a comfortable, non-slip grip that allows for better control during operation, reducing user fatigue over extended use. Additionally, the compact and lightweight construction makes it easy to maneuver in tight spaces, which is particularly helpful when working on intricate projects or reaching overhead.

The HD45 also integrates several advanced technologies to enhance its usability and performance. One such technology is the electronic clutch, which provides precise control over torque settings. This feature prevents overdriving screws and allows for consistent results across various materials. Furthermore, the built-in LED work light illuminates the workspace, providing visibility in dimly lit areas and ensuring accurate drilling every time.

Safety is a top priority for Stanley Black & Decker, and the HD45 reflects this commitment. The drill is equipped with a robust safety switch that prevents accidental startups, ensuring that users can handle the tool with confidence. Additionally, the durable housing of the drill is designed to withstand heavy-duty use, offering longevity and reliability on the job.

In conclusion, the Stanley Black & Decker HD45 is a high-performance hammer drill that combines power, versatility, and safety features. With its advanced motor, ergonomic design, and innovative technologies, it is an indispensable tool for anyone looking to tackle a wide range of drilling and fastening tasks. Whether for professional construction or home improvement, the HD45 is ready to deliver outstanding results.