High Performance Telescopic Mast System

Pneumatic Telescopic Mast-Series

High Performance Telescopic Mast System

Pneumatic Telescopic Mast-Series

Locking Mast

Precision offer a complete range of standard & custom made light weight, Medium & heavy duty Pneumatic mast systems for hoisting single or multiple Antennae. These are light weight tactical masts capable of supporting single light weight antenna such as Yagi as

TMalso solid dish parabolic antenna & multiple antennae. The precision machined locking collars ensure that the masts stay in erected condition without any air pressure for long periods. The standard mast can support Max 50 kg head load & 24 meter height while custom made heavy duty masts can support head loads to a limit of 150 kg. The standard masts are light & medium duty which are both vehicle & ground mounted, the heavy duty masts are vehicle mounted. The mast can be deployed on uneven terrains as the body guy ropes are field adjustable for uneven & mountainous terrain. PEL has developed a guy winch assembly which helps erect light weight masts to a height of 24 meters, the winch arrests the sway of the mast while the mast is erected or retracted by holding the pinnacle of the mast from a single point via three guy ropes while the mast is being deployed. The mast is most vulnerable to sway & failure due the bending during erection & retraction

A light weight mast can be deployed by one man. The medium duty 18M / 30 kg head load mast along with tactical accessories can be deployed by two men in 20 minutes demonstrating the true tactical capability of Precision tactical mast. The philosophy at precision is to think from the customer’s perspective – we offer the customer a complete solution to hoist an Antenna to the desired height to cater to the need for P2P or P2MP links.

Precision masts have been designed using practical field experience gathered over the last 10 years along with simulation techniques using the latest FEA software on Solid WorksTM for structural analysis and rigorous field testing. PEL has its in-house test facility to simulate the actual field conditions for endurance testing. The high wind conditions are simulated realistically to ensure that the design meets the field requirements and does not fail at the point of decision.

The aluminum tubes are hard anodized while the mild steel parts are hot dip galvanized to protect against rust & corrosion. The masts along with accessories under go complete environmental test as per MIL STD 810F to withstand the rigors of harsh environment.

The mast are made of high strength aluminum alloy 6063 T6 & 6351 T6 tubes, along with precision machined locking & guide collars. To ensure anti-rotation there is precision machined guide way. Each tube moves on Teflon bearing and has high quality air seals. The body along with locking & guide collars is OG painted to provide effective camouflage and concealment during tactical deployment.Light & medium duty masts are erected using a foot pump while as a light electrical compressor is used to erect heavier head loads. The standard light duty mast system comes along with a base plate, a foot pump, pegs, hammer & nylon woven non stretch Kevlar guy ropes & guy tensioner.

The mast can be rotated on its axis in azimuth when fully deployed.

Features:Features:

Key Features:Key Features:

Technical data standard Mast:Technical data standard Mast:

Head load 5 - 50 kgErected height 5 - 24 MeterRetracted Height See specificationsMast Weight See specificationsAzimuth Rotation +/- 180°Deployment wind speed 40 KmphOperational wind speed 80 Kmph

2Wind area of Antenna 0.2 to 1mGuy radius 3 - 8 m Guy ropes Stainless steel & Kevlar Max. Operating Pressure 2 Kg/cm2Meet Environmental specs MIL 810 FVibration (Retracted & Packed) Per MIL Std 810F, Method 514.5

Condition and 516.5 (nested position)

Ruggedized compressor

Guy winch

Precision Pneumatic Mast have evolved over the last Decade, the masts have been developed as per the feed back of the customer. The philosophy behind the mast is to offer the customer with advantage of weight and deployment time.

TMGuy ropes, guy tensioner & turn buckleTMThe guy ropes come along with snap hook, guy tensioner & turn buckles. The guy rope to hold the mast body to the pegs are

adjustable SS ropes fitted with SS turn buckle. This gives the flexibility to mount the mast on un-even ground. For the other guys there TMis an option to use light weight nylon woven non stretch Kevlar guy ropes or SS guy ropes along with guy tensioner .

TMThe precision engineered guy tensioner are easy to use and have quick locking & release mechanisms which in combination with Kevlar guys make the Mast erection quick for tactical deployment and ensures optimum tension in the guys while the masts are deployed for longer periods.

Peg SystemsThe masts come with standard pegs which serve in normal soil condition & caters for majority of the needs. Precision has developed a double peg system for loose soil & desert conditions which has performed well during field use.

Pneumatic system for mast erectionPrecision light & Medium duty mast with max 30 kg head load can be erected using a foot pump, this feature make the use of masts tactical as the radio system and mast are not dependent on the availability of electric power.

Supplied as optional accessory - Compressor Max Pressure 4 BarPower supply 12 VDC / 220VACWeight 32 Kg

Manual TilterPrecision light weight manual tilter is rope operated and are being used for precise elevation alignment of narrow beam width Antenna.

We offer the customer with customized solution for multiple antenna mounting for medium & heavy duty taking into account the head load and CG of the Antennae.

Our manual tilter has supported the RFE of Thales 8/34 Mb TRC 4000 HCLOS radios.Payload Capacity 25 KgElevation Tilt +/- 15°Weight of Tilter 9 kg

Vehicle Mount AttachmentMasts are both ground & vehicle mountable. Standard arrangements are available for vehicle mounting Custom mounting arrangements also available. It supports quick detachment.

Guy winchPEL has developed a guy winch that helps erect light weight mast to height of 24 meters, the winch arrests the sway of the mast while the mast is erected or retracted by holding pinnacle of the mast from a single point via three guy ropes when the mast is being deployed.

The mast is most vulnerable to sway & failure due the bending during erection & retraction.The guy winch is a tactical attachment which is of use while deploying the mast on hillocks, uneven ground or at higher than normal wind speeds.

Specifications:Weight of winch for 18 M Mast 32 KgGround Mount Base Plate with Base Cup 30 Kg

Mast Accessories:Mast Accessories:

Quick Mount Bracket

Manual Tilter with 0.9 M with Solid Dish

Pneumatic Telescopic Mast- SeriesTechnical Data

Data and specifications are subject to change without notice

PRECISION ELECTRONICS LIMITED

"we always know who we're working for”

D-10, Sector-3, Noida 201301, Uttar Pradesh, India Tel: +91-120-2551556 / 7, +91-120-2555176 / 7Fax: +91-120-2524337, +91-11-2684-0949 E-mail: info@pelindia.comWebsite: www.pelindia.com

Contact:Piyush Mehrotra

AGM, Mast SystemsTel: +91-99-1089-2507

E-mail: piyush.mehrotra@pelindia.com

Model No Erected Nested Payload (Kg)Approx Weight

of Mast (Kg)No. of

SectionsTop/BottomTube mm No. of Guy

Height (m)

LIGHT

DUTY

Locking Collar: Thumb Screw Type

6

9

15

15

15

18

18

PTM-15P-6M

PTM-15P-9M

PTM-10P-15M

PTM-15P-15M

PTM-20P-15M

PTM-7.5P-18M

PTM-15P-18M

1.7

2.4

3.25

3.25

3.25

3.5

3.5

15

15

10

15

20

7.5

15

21

21

39

44

47

46

52

6

5

6

6

6

7

7

40 - 90

60 - 100

90 - 40

100 - 50

110 - 60

100 - 40

110 - 50

2x3

2x3

3x3

3x3

3x3

3x4

3x4

Model No Erected Nested Payload (Kg)Approx Weight

of Mast (Kg)No. of

SectionsTop/BottomTube mm No. of Guy

Height (m)MEDIUM

DUTY

Locking Collar: Thumb Screw Type; GY - Guy Winch

PTM-30P-15M

PTM-40P-15M

PTM-20P-18M

PTM-30P-18M

PTM-40P-18M

PTM-15P-22M

PTM-20P-22M

15

15

18

18

18

22

22

30

40

20

30

40

15

20

3.25

3.25

3.5

3.5

3.5

3.7

3.7

55

60

59

68

80

75

86

6

6

7

7

7

9

9

70 - 120

80 - 130

120 - 60

70 - 130

80 - 144

50 - 130

60 - 144

3x3

3x3

3x4

3x4

3x4

3x4 + GY

3x4 + GY

Model No Erected Nested Payload (Kg)Approx Weight

of Mast (Kg)No. of

SectionsTop/BottomTube mm No. of Guy

Height (m)

HEAVY

DUTY

Locking Collar: Thumb Screw Type; GY - Guy Winch

PTM-50P-15M

PTM-50P-18M

PTM -70P -5M

PTM -70P -9M

PTM-50P-12M

PTM-70P-2.5M

PTM-60P-5.2M

15

18

5

9

12

12.5

5.2

3.25

3.5

1.5

2.2

2.6

2.65

1.9

50

50

70

70

150

70

60

72

90

35

48

100

90

39

6

7

6

6

7

7

5

90 - 144

90 - 158

90 - 144

90 - 144

120 - 200

90 - 150

101-152

3x3

3x4

3x4

3x4

3x4

3x4 + GY

Unuyed