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

VF80 User Manual ◄ 9

Page 9
Image 9
Stanley Black & Decker VF80 user manual Htma / Ehtma Requirements

VF80 specifications

The Stanley Black & Decker VF80 is a high-performance vacuum system specially designed for tackling a variety of cleaning tasks in both residential and professional settings. Renowned for its innovative features and robust construction, the VF80 is engineered to deliver exceptional suction power, reliability, and versatility.

One of the standout features of the VF80 is its powerful motor, which generates strong suction for efficient dirt and debris removal. This motor is complemented by a multi-stage filtration system that captures not only large particles but also fine dust and allergens, ensuring cleaner air quality in the environment. The filter system is designed to be easily accessible and washable, promoting convenience while reducing ongoing costs associated with disposable filters.

Portability is another key characteristic of the VF80. With its sturdy wheels and lightweight design, users can easily transport the unit from one location to another. It also features a compact design that allows for easy storage, making it an ideal choice for both home users and contractors who need to maximize space without compromising on performance.

The VF80 comes equipped with a range of attachments and accessories that enhance its usability for various applications. These include crevice tools, dusting brushes, and extension wands, enabling users to clean tight spaces, delicate surfaces, and high areas without hassle. The versatility of these accessories ensures that the VF80 can handle everything from everyday household cleaning to more demanding jobs like shop cleanup or construction site debris removal.

Another innovative technology integrated into the VF80 is its noise reduction feature. This design consideration allows the vacuum to operate at lower noise levels, making it suitable for environments where minimal disturbance is preferred, such as offices or busy homes.

User-friendly design features, such as easy-to-use controls and an ergonomic handle, further enhance the convenience of the VF80. Whether you’re tackling tough messes or maintaining a clean environment, the Stanley Black & Decker VF80 is equipped to meet a wide range of cleaning needs.

In summary, the Stanley Black & Decker VF80 stands out in the market for its powerful performance, efficient filtration, and versatile design. With its array of features and technologies, it is a reliable solution for anyone looking to achieve a cleaner space efficiently and effectively.