Shared Flashcard Set

Details

0701
TB #67 HURST Rescue tool
21
Other
Professional
11/05/2007

Additional Other Flashcards

 


 

Cards

Term
What three things make up the Hurst Power Unit?
Definition
  1. Engine
  2. hydraulic pump
  3. cage
Term
What are the components to the power unit engine?
Definition
  1. Briggs ans Stratton 4 or 5 h.p.
  2. 4 cycle
  3. air cooled
Term
What are the components to the power unit hydraulic pump?
Definition
  1. positive displacement
  2. made by HALE
  3. rated at 10,000 PSI
  4. Delivers operating pressure of 5,000 PSI
Term
The cage is designed to carry and protect the power unit, hydraulic pump and reservoir. It is made of stainless steel tubing approximately ________ inches in diameter.
Definition
3/4
Term
The average total weight of the power unit is _________ pounds.
Definition
65
Term
The pump draws hydraulic fluid from a reservoir with a capacity of ________ quarts.
Definition
4 or 7
Term
The Spreader unit is operated by one member with a thumb control valve called a _____ switch.
Definition
deadman
Term
The spreaders have a opening force of ________ at the tips and a closing force of _________.
Definition
  1. 18,000 pounds
  2. 18,800 pounds
Term
The opening and closing time of the spreaders is _________ without a load.
Definition
11 seconds
Term
The maximum opeing distance between the spreaders tips is ______?
Definition
32 inches
Term
The total weight of the spreaders is ?
Definition
70 pounds
Term
The cutting unit model JL-150 has a cutting force of __________ at the blades center .
Definition
25,000 pounds
Term

At the base of the cutter blades is a "cable cutter" with a cutting force of ________?

Definition
70,000 pounds
Term
The cutter has a maximum opening travel of _______ inches?
Definition
7.25
Term
The cutter has a total weight of?
Definition
36 pounds
Term
How many sizes are there for the Hurst Ram set and what are they?
Definition
  1. 15 in
  2. 23 in
  3. 35 in
Term
The hurst rescue tool is provided with THREE sections of high presure hose. Each section is ______ ft long and rated at _______.
Definition

6 ft

20,000 psi

Term
What is the proper spark plug gap on the power unit?
Definition
.030
Term
How do you clean the air filter?
Definition

Paper filter is cleaned by brushing or tapping on a firm surface to remove dirt or debris

 

Foam filter is washe with soapy water, air dried and resoaked with 30 weight oil.

Term

The appropiate oil is 30 weight oil and needs to be changed every _______ to _____ hours of use.

Definition
15 to 20
Term
When do you inspect the high pressure hoses?
Definition
Check weekly and after use.
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