Heavy Duty Keyed Masts

ALL KEYED DIRECTIONAL MASTS - AUKA RANGE

Made in Australia, these masts are designed and engineered to carry the heaviest headloads to the greatest heights, and with the best stability and precision of bearing. Our fully featured keyed masts will suit any directional headload, and heavier omni-directional headloads too!

These masts are fully user-rotatable (even when guyed) and the tube sections can be clamped for long-term deployment. The tubes are milled with a keyway to fix their relative bearing to each other during extension, retraction and general operation.

All our keyed masts can be fitted with plain (non-clamping), or with our trusted clamping collars that will help hold the mast erect for longer deployment periods.

Click on one of the below tabs to see our selection.

Up to 6m

Short extended heights - up to 6m

The below selection of our keyed models have extended heights of up to 6 metres, retracted heights as low as 1.3 metres, and headload capacities from 15kg to 100kg.

View Table PDF

KEYED MODELS	Mast Height	Mast Height	Head load	Base Diameter
Model Name	Extended (m)	Retracted (m)	kg	mm (inches)

NS29-3C	2.87	1.34	30	88.9 (3.5)
MS29-3C	2.93	1.37	40	101.6 (4.0)
PS30-3C	3.02	1.40	55	114.3 (4.5)
YS31-3C	3.11	1.43	70	127.0 (5.0)
NS35-3C	3.49	1.59	30	88.9 (3.5)
MS36-3C	3.58	1.62	40	101.6 (4.0)
NS36-4C	3.63	1.40	20	88.9 (3.5)
PS37-3C	3.67	1.65	55	114.3 (4.5)
MS37-4C	3.72	1.43	30	101.6 (4.0)
YS38-3C	3.76	1.68	70	127.0 (5.0)
PS38-4C	3.84	1.46	40	114.3 (4.5)
YS40-4C	3.96	1.49	55	127.0 (5.0)
WS42-4C	4.20	1.55	100	152.4 (6.0)
NS44-5C	4.36	1.46	15	88.9 (3.5)
NS45-4C	4.45	1.65	20	88.9 (3.5)
MS45-5C	4.48	1.49	25	101.6 (4.0)
MS46-4C	4.57	1.68	30	101.6 (4.0)
PS46-5C	4.63	1.52	30	114.3 (4.5)
PS47-4C	4.69	1.71	40	114.3 (4.5)
YS48-5C	4.78	1.55	40	127.0 (5.0)
NS48-3C	4.79	2.09	25	88.9 (3.5)
YS48-4C	4.81	1.74	55	127.0 (5.0)
MS49-3C	4.88	2.12	35	101.6 (4.0)
PS50-3C	4.97	2.15	50	114.3 (4.5)
WS51-4C	5.05	1.80	100	152.4 (6.0)
YS51-3C	5.06	2.18	65	127.0 (5.0)
WS51-5C	5.08	1.61	80	152.4 (6.0)
MS52-6C	5.21	1.55	15	101.6 (4.0)
NS54-5C	5.38	1.71	15	88.9 (3.5)
PS54-6C	5.39	1.58	25	114.3 (4.5)
MS55-5C	5.53	1.74	25	101.6 (4.0)
YS56-6C	5.57	1.61	30	127.0 (5.0)
PS57-5C	5.68	1.77	30	114.3 (4.5)
YS58-5C	5.83	1.80	40	127.0 (5.0)
WS59-6C	5.93	1.67	60	152.4 (6.0)

Product description

Our smaller keyed model masts have a huge variety of applications, given the mast range of headload capabilities. Customers will use these for all kinds of testing equipment, lighting, including for emergency response, CCTV and camera applications (including timelapse), various directional communications equipment and more!

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What else do you need?

Check out the accessories available for these masts! We have all sorts of equipment to help you deploy and use our masts in your project.

Did you know?

Our modular assembly model can future proof your purchase! Find out more or Request a datasheet today!

Want to compare all models or sort differently?

Click the button below to see and sort our whole range of keyed mast models in different ways for better comparison.

Compare All Keyed Models

6m to 9m

Medium extended heights - 6m to 9m

The below selection of our keyed models have extended heights from 6 metres up to 9 metres, retracted heights as low as 1.6 metres, and headload capacities from 15kg to 95kg.

View Table PDF

KEYED MODELS	Mast Height	Mast Height	Head load	Base Diameter
Model Name	Extended (m)	Retracted (m)	kg	mm (inches)

NS61-3C	6.09	2.59	25	88.9 (3.5)
PS61-7C	6.12	1.63	15	114.3 (4.5)
WS61-5C	6.13	1.86	80	152.4 (6.0)
NS62-4C	6.15	2.15	20	88.9 (3.5)
MS62-3C	6.18	2.62	35	101.6 (4.0)
MS63-4C	6.27	2.18	25	101.6 (4.0)
PS63-3C	6.27	2.65	50	114.3 (4.5)
YS63-7C	6.33	1.66	25	127.0 (5.0)
YS64-3C	6.36	2.68	65	127.0 (5.0)
PS64-4C	6.39	2.21	35	114.3 (4.5)
MS65-6C	6.46	1.80	15	101.6 (4.0)
YS65-4C	6.51	2.24	50	127.0 (5.0)
PS66-6C	6.64	1.83	25	114.3 (4.5)
WS68-4C	6.75	2.30	95	152.4 (6.0)
WS68-7C	6.75	1.72	45	152.4 (6.0)
YS68-6C	6.82	1.86	30	127.0 (5.0)
YS71-8C	7.06	1.72	15	127.0 (5.0)
WS72-6C	7.18	1.92	60	152.4 (6.0)
NS75-5C	7.48	2.21	15	88.9 (3.5)
WS75-8C	7.54	1.78	30	152.4 (6.0)
PS76-7C	7.57	1.88	15	114.3 (4.5)
MS76-5C	7.63	2.24	20	101.6 (4.0)
PS78-5C	7.78	2.27	25	114.3 (4.5)
YS78-7C	7.78	1.91	25	127.0 (5.0)
NS79-4C	7.85	2.65	20	88.9 (3.5)
YS79-5C	7.93	2.30	35	127.0 (5.0)
MS80-4C	7.97	2.68	25	101.6 (4.0)
PS81-4C	8.09	2.71	30	114.3 (4.5)
WS82-7C	8.20	1.97	45	152.4 (6.0)
YS82-4C	8.21	2.74	50	127.0 (5.0)
WS82-5C	8.23	2.36	75	152.4 (6.0)
WS83-9C	8.30	1.84	20	152.4 (6.0)
WS85-4C	8.45	2.80	95	152.4 (6.0)
YS87-8C	8.71	1.97	15	127.0 (5.0)
MS90-6C	8.96	2.30	15	101.6 (4.0)

Product description

At 6-9 metres, this section of our keyed range are a versatile collection of heavy lifting masts with wide applications!

Used right around the Asia-Pacific for communications, lighting and visual and data capture they provide great stability for a range of equipment.

For small directional equipment our NS62-4C is a useful mast with a great extended to retracted height ratio at 6 metres.

Our MS90-6C model is very popular for directional mine site communications applications.

And our big lifting WS85-4C is great for those customer projects with bigger, heavier headloads, and very sensitive equipment as its large headload capacity guarantees the greatest stability.

What else do you need?

Check out the accessories available for these masts! We have all sorts of equipment to help you deploy and use our masts in your project.

Did you know?

Our modular assembly model can future proof your purchase! Find out more or Request a datasheet today!

Want to compare all models or sort differently?

Click the button below to see and sort our whole range of keyed mast models in different ways for better comparison.

Compare All Keyed Models

9m to 15m

Tall extended heights - 9m to 15m

The below selection of our keyed models have extended heights from 9 metres to 15 metres, retracted heights as low as 2 metres, and headload capacities from 12kg to 80kg.

View Table PDF

KEYED MODELS	Mast Height	Mast Height	Head load	Base Diameter
Model Name	Extended (m)	Retracted (m)	kg	mm (inches)

PS91-6C	9.14	2.33	20	114.3 (4.5)
WS92-8C	9.19	2.03	30	152.4 (6.0)
YS93-6C	9.32	2.36	25	127.0 (5.0)
NS96-5C	9.58	2.71	15	88.9 (3.5)
WS97-6C	9.68	2.42	55	152.4 (6.0)
MS97-5C	9.73	2.74	20	101.6 (4.0)
PS99-5C	9.88	2.77	25	114.3 (4.5)
YS100-5C	10.03	2.80	35	127.0 (5.0)
WS102-9C	10.15	2.09	20	152.4 (6.0)
WS103-5C	10.33	2.86	75	152.4 (6.0)
PS105-7C	10.47	2.38	15	114.3 (4.5)
YS107-7C	10.68	2.41	20	127.0 (5.0)
WS111-7C	11.10	2.47	40	152.4 (6.0)
MS114-4C	11.37	3.68	20	101.6 (4.0)
MS115-6C	11.46	2.80	12	101.6 (4.0)
PS115-4C	11.49	3.71	30	114.3 (4.5)
YS116-4C	11.61	3.74	45	127.0 (5.0)
PS116-6C	11.64	2.83	20	114.3 (4.5)
YS118-6C	11.82	2.86	25	127.0 (5.0)
WS119-4C	11.85	3.80	80	152.4 (6.0)
YS120-8C	12.01	2.47	15	127.0 (5.0)
WS122-6C	12.18	2.92	55	152.4 (6.0)
WS125-8C	12.49	2.53	25	152.4 (6.0)
PS134-7C	13.37	2.88	12	114.3 (4.5)
YS136-7C	13.58	2.91	20	127.0 (5.0)
WS139-9C	13.85	2.59	15	152.4 (6.0)
MS139-5C	13.93	3.74	15	101.6 (4.0)
WS140-7C	14.00	2.97	40	152.4 (6.0)
PS141-5C	14.08	3.77	20	114.3 (4.5)
YS142-5C	14.23	3.80	30	127.0 (5.0)
WS145-5C	14.53	3.86	70	152.4 (6.0)

Product description

For some customers, additional height is essential. Environmental monitoring and communications customers will benefit from this section of our range, where large headloads combined with extended heights up to 15 metres means more is possible.

Our PS91-6C mast model is popular and versatile here, while the NS96-5C provides similar height for smaller headloads at a lower price – perfect for customers where using guy ropes is feasible.

Our MS139-5C has the biggest reach for the best price, while the WS125-8C is a great lifter at a low retracted height for 12 metres extended.

What else do you need?

Check out the accessories available for these masts! We have all sorts of equipment to help you deploy and use our masts in your project.

Did you know?

Our modular assembly model can future proof your purchase! Find out more or Request a datasheet today!

Want to compare all models or sort differently?

Click the button below to see and sort our whole range of keyed mast models in different ways for better comparison.

Compare All Keyed Models

15m to 25m

Extra tall extended heights - 15m to 25m

The below selection of our keyed models have extended heights from 15 metres up to 25 metres, retracted heights starting at under 3 metres, and headload capacities from 12kg to 50kg.

View Table PDF

KEYED MODELS	Mast Height	Mast Height	Head load	Base Diameter
Model Name	Extended (m)	Retracted (m)	kg	mm (inches)

YS153-8C	15.31	2.97	12	127.0 (5.0)
WS158-8C	15.79	3.03	25	152.4 (6.0)
PS166-6C	16.64	3.83	15	114.3 (4.5)
YS168-6C	16.82	3.86	20	127.0 (5.0)
WS172-6C	17.18	3.92	50	152.4 (6.0)
WS176-9C	17.55	3.09	15	152.4 (6.0)
YS194-7C	19.38	3.91	15	127.0 (5.0)
WS198-7C	19.80	3.97	35	152.4 (6.0)
WS224-8C	22.39	4.03	20	152.4 (6.0)
WS250-9C	24.96	4.09	12	152.4 (6.0)

Product description

Extra height when it’s needed!

Popular masts here include the PS166-6C for 15 metre applications.

Or for 20 metres the YS194-7C is the favourite, with the WS198-7C providing the same reach for larger headloads.

For those that need to go further again we recommend the WS250-9C!

Want to compare all models or sort differently?

Click the button below to see and sort our whole range of keyed mast models in different ways for better comparison.

Compare All Keyed Models

What else do you need?

Check out the accessories available for these masts! We have all sorts of equipment to help you deploy and use our masts in your project.

Did you know?

Our modular assembly model can future proof your purchase!

Find out more!

Above 25m & Custom

Masts above 25m and custom masts

Below are some examples of our custom and over 25m masts in our keyed modular Asia Pacific range. Additional models can be configured for greater height if required.

Custom masts are available in extended heights 3 metres to 30+ metres. Enquire with us today!

KEYED MODELS	Mast Height	Mast Height	Head load	Base Diameter
Model Name	Extended (m)	Retracted (m)	kg	mm (inches)

ZS254-9C	25.41	4.17	30	177.8 (7.0)
XS286-10C	28.59	4.29	40	203.2 (8.0)
XS312-11C	31.19	4.34	30	203.2 (8.0)

Product description

Super tall masts for super projects!

At over 25 metres, these masts are for those customers who need to go above and beyond.

And if you still need more height don’t worry, we can do it! Look at our custom mast section, where you can specify your dizzying height requirements and our team will make it happen!

Want to compare all models or sort differently?

Click the button below to see and sort our whole range of keyed mast models in different ways for better comparison.

Compare All Keyed Models

What else do you need?

Check out the accessories available for these masts! We have all sorts of equipment to help you deploy and use our masts in your project.

Did you know?

Our modular assembly model can future proof your purchase!

Find out more!

Custom masts

Can’t find a mast in our range that quite measures up to what you need? No problem!

We can also supply custom-built masts that are engineered to suit specific height or headload requirements. Use the below form to specify your requirements or contact us to find out more and let us guide you through the process of engineering the right mast for your project.

UK-built keyed range

We also supply the full range of UK-built keyed masts. Click the below link for a brochure of the masts available. Once you’ve found your model, contact us for ordering.

See All UK Models

What else do you need?

Check out the accessories available for these masts! We have all sorts of equipment to help you deploy and use our masts in your project.

Did you know?

Our modular assembly model can future proof your purchase!

Find out more!

Like what you see? Request a datasheet or contact us for more information.

Want to compare or sort all our keyed mast models a different way?

Use the below to sort all of our keyed model masts in our Asia-Pacific range by extended height, retracted height, or headload capacity

Extended height: highest to lowest

View Table PDF

KEYED MODELS	Mast Height	Mast Height	Head load	Base Diameter
Model Name	Extended (m)	Retracted (m)	kg	mm (inches)

WS250-9C	24.96	4.09	12	152.4 (6.0)
WS224-8C	22.39	4.03	20	152.4 (6.0)
WS198-7C	19.80	3.97	35	152.4 (6.0)
YS194-7C	19.38	3.91	15	127.0 (5.0)
WS176-9C	17.55	3.09	15	152.4 (6.0)
WS172-6C	17.18	3.92	50	152.4 (6.0)
YS168-6C	16.82	3.86	20	127.0 (5.0)
PS166-6C	16.64	3.83	15	114.3 (4.5)
WS158-8C	15.79	3.03	25	152.4 (6.0)
YS153-8C	15.31	2.97	12	127.0 (5.0)
WS145-5C	14.53	3.86	70	152.4 (6.0)
YS142-5C	14.23	3.80	30	127.0 (5.0)
PS141-5C	14.08	3.77	20	114.3 (4.5)
WS140-7C	14.00	2.97	40	152.4 (6.0)
MS139-5C	13.93	3.74	15	101.6 (4.0)
WS139-9C	13.85	2.59	15	152.4 (6.0)
YS136-7C	13.58	2.91	20	127.0 (5.0)
PS134-7C	13.37	2.88	12	114.3 (4.5)
WS125-8C	12.49	2.53	25	152.4 (6.0)
WS122-6C	12.18	2.92	55	152.4 (6.0)
YS120-8C	12.01	2.47	15	127.0 (5.0)
WS119-4C	11.85	3.80	80	152.4 (6.0)
YS118-6C	11.82	2.86	25	127.0 (5.0)
PS116-6C	11.64	2.83	20	114.3 (4.5)
YS116-4C	11.61	3.74	45	127.0 (5.0)
PS115-4C	11.49	3.71	30	114.3 (4.5)
MS115-6C	11.46	2.80	12	101.6 (4.0)
MS114-4C	11.37	3.68	20	101.6 (4.0)
WS111-7C	11.10	2.47	40	152.4 (6.0)
YS107-7C	10.68	2.41	20	127.0 (5.0)
PS105-7C	10.47	2.38	15	114.3 (4.5)
WS103-5C	10.33	2.86	75	152.4 (6.0)
WS102-9C	10.15	2.09	20	152.4 (6.0)
YS100-5C	10.03	2.80	35	127.0 (5.0)
PS99-5C	9.88	2.77	25	114.3 (4.5)
MS97-5C	9.73	2.74	20	101.6 (4.0)
WS97-6C	9.68	2.42	55	152.4 (6.0)
NS96-5C	9.58	2.71	15	88.9 (3.5)
YS93-6C	9.32	2.36	25	127.0 (5.0)
WS92-8C	9.19	2.03	30	152.4 (6.0)
PS91-6C	9.14	2.33	20	114.3 (4.5)
MS90-6C	8.96	2.30	15	101.6 (4.0)
YS87-8C	8.71	1.97	15	127.0 (5.0)
WS85-4C	8.45	2.80	95	152.4 (6.0)
WS83-9C	8.30	1.84	20	152.4 (6.0)
WS82-5C	8.23	2.36	75	152.4 (6.0)
YS82-4C	8.21	2.74	50	127.0 (5.0)
WS82-7C	8.20	1.97	45	152.4 (6.0)
PS81-4C	8.09	2.71	30	114.3 (4.5)
MS80-4C	7.97	2.68	25	101.6 (4.0)
YS79-5C	7.93	2.30	35	127.0 (5.0)
NS79-4C	7.85	2.65	20	88.9 (3.5)
PS78-5C	7.78	2.27	25	114.3 (4.5)
YS78-7C	7.78	1.91	25	127.0 (5.0)
MS76-5C	7.63	2.24	20	101.6 (4.0)
PS76-7C	7.57	1.88	15	114.3 (4.5)
WS75-8C	7.54	1.78	30	152.4 (6.0)
NS75-5C	7.48	2.21	15	88.9 (3.5)
WS72-6C	7.18	1.92	60	152.4 (6.0)
YS71-8C	7.06	1.72	15	127.0 (5.0)
YS68-6C	6.82	1.86	30	127.0 (5.0)
WS68-4C	6.75	2.30	95	152.4 (6.0)
WS68-7C	6.75	1.72	45	152.4 (6.0)
PS66-6C	6.64	1.83	25	114.3 (4.5)
YS65-4C	6.51	2.24	50	127.0 (5.0)
MS65-6C	6.46	1.80	15	101.6 (4.0)
PS64-4C	6.39	2.21	35	114.3 (4.5)
YS64-3C	6.36	2.68	65	127.0 (5.0)
YS63-7C	6.33	1.66	25	127.0 (5.0)
MS63-4C	6.27	2.18	25	101.6 (4.0)
PS63-3C	6.27	2.65	50	114.3 (4.5)
MS62-3C	6.18	2.62	35	101.6 (4.0)
NS62-4C	6.15	2.15	20	88.9 (3.5)
WS61-5C	6.13	1.86	80	152.4 (6.0)
PS61-7C	6.12	1.63	15	114.3 (4.5)
NS61-3C	6.09	2.59	25	88.9 (3.5)
WS59-6C	5.93	1.67	60	152.4 (6.0)
YS58-5C	5.83	1.80	40	127.0 (5.0)
PS57-5C	5.68	1.77	30	114.3 (4.5)
YS56-6C	5.57	1.61	30	127.0 (5.0)
MS55-5C	5.53	1.74	25	101.6 (4.0)
PS54-6C	5.39	1.58	25	114.3 (4.5)
NS54-5C	5.38	1.71	15	88.9 (3.5)
MS52-6C	5.21	1.55	15	101.6 (4.0)
WS51-5C	5.08	1.61	80	152.4 (6.0)
YS51-3C	5.06	2.18	65	127.0 (5.0)
WS51-4C	5.05	1.80	100	152.4 (6.0)
PS50-3C	4.97	2.15	50	114.3 (4.5)
MS49-3C	4.88	2.12	35	101.6 (4.0)
YS48-4C	4.81	1.74	55	127.0 (5.0)
NS48-3C	4.79	2.09	25	88.9 (3.5)
YS48-5C	4.78	1.55	40	127.0 (5.0)
PS47-4C	4.69	1.71	40	114.3 (4.5)
PS46-5C	4.63	1.52	30	114.3 (4.5)
MS46-4C	4.57	1.68	30	101.6 (4.0)
MS45-5C	4.48	1.49	25	101.6 (4.0)
NS45-4C	4.45	1.65	20	88.9 (3.5)
NS44-5C	4.36	1.46	15	88.9 (3.5)
WS42-4C	4.20	1.55	100	152.4 (6.0)
YS40-4C	3.96	1.49	55	127.0 (5.0)
PS38-4C	3.84	1.46	40	114.3 (4.5)
YS38-3C	3.76	1.68	70	127.0 (5.0)
MS37-4C	3.72	1.43	30	101.6 (4.0)
PS37-3C	3.67	1.65	55	114.3 (4.5)
NS36-4C	3.63	1.40	20	88.9 (3.5)
MS36-3C	3.58	1.62	40	101.6 (4.0)
NS35-3C	3.49	1.59	30	88.9 (3.5)
YS31-3C	3.11	1.43	70	127.0 (5.0)
PS30-3C	3.02	1.40	55	114.3 (4.5)
MS29-3C	2.93	1.37	40	101.6 (4.0)
NS29-3C	2.87	1.34	30	88.9 (3.5)

Retracted height: lowest to highest

View Table PDF

KEYED MODELS	Mast Height	Mast Height	Head load	Base Diameter
Model Name	Extended (m)	Retracted (m)	kg	mm (inches)

NS29-3C	2.87	1.34	30	88.9 (3.5)
MS29-3C	2.93	1.37	40	101.6 (4.0)
NS36-4C	3.63	1.40	20	88.9 (3.5)
PS30-3C	3.02	1.40	55	114.3 (4.5)
MS37-4C	3.72	1.43	30	101.6 (4.0)
YS31-3C	3.11	1.43	70	127.0 (5.0)
NS44-5C	4.36	1.46	15	88.9 (3.5)
PS38-4C	3.84	1.46	40	114.3 (4.5)
MS45-5C	4.48	1.49	25	101.6 (4.0)
YS40-4C	3.96	1.49	55	127.0 (5.0)
PS46-5C	4.63	1.52	30	114.3 (4.5)
MS52-6C	5.21	1.55	15	101.6 (4.0)
YS48-5C	4.78	1.55	40	127.0 (5.0)
WS42-4C	4.20	1.55	100	152.4 (6.0)
PS54-6C	5.39	1.58	25	114.3 (4.5)
NS35-3C	3.49	1.59	30	88.9 (3.5)
YS56-6C	5.57	1.61	30	127.0 (5.0)
WS51-5C	5.08	1.61	80	152.4 (6.0)
MS36-3C	3.58	1.62	40	101.6 (4.0)
PS61-7C	6.12	1.63	15	114.3 (4.5)
NS45-4C	4.45	1.65	20	88.9 (3.5)
PS37-3C	3.67	1.65	55	114.3 (4.5)
YS63-7C	6.33	1.66	25	127.0 (5.0)
WS59-6C	5.93	1.67	60	152.4 (6.0)
MS46-4C	4.57	1.68	30	101.6 (4.0)
YS38-3C	3.76	1.68	70	127.0 (5.0)
NS54-5C	5.38	1.71	15	88.9 (3.5)
PS47-4C	4.69	1.71	40	114.3 (4.5)
YS71-8C	7.06	1.72	15	127.0 (5.0)
WS68-7C	6.75	1.72	45	152.4 (6.0)
MS55-5C	5.53	1.74	25	101.6 (4.0)
YS48-4C	4.81	1.74	55	127.0 (5.0)
PS57-5C	5.68	1.77	30	114.3 (4.5)
WS75-8C	7.54	1.78	30	152.4 (6.0)
MS65-6C	6.46	1.80	15	101.6 (4.0)
YS58-5C	5.83	1.80	40	127.0 (5.0)
WS51-4C	5.05	1.80	100	152.4 (6.0)
PS66-6C	6.64	1.83	25	114.3 (4.5)
WS83-9C	8.30	1.84	20	152.4 (6.0)
YS68-6C	6.82	1.86	30	127.0 (5.0)
WS61-5C	6.13	1.86	80	152.4 (6.0)
PS76-7C	7.57	1.88	15	114.3 (4.5)
YS78-7C	7.78	1.91	25	127.0 (5.0)
WS72-6C	7.18	1.92	60	152.4 (6.0)
YS87-8C	8.71	1.97	15	127.0 (5.0)
WS82-7C	8.20	1.97	45	152.4 (6.0)
WS92-8C	9.19	2.03	30	152.4 (6.0)
WS102-9C	10.15	2.09	20	152.4 (6.0)
NS48-3C	4.79	2.09	25	88.9 (3.5)
MS49-3C	4.88	2.12	35	101.6 (4.0)
NS62-4C	6.15	2.15	20	88.9 (3.5)
PS50-3C	4.97	2.15	50	114.3 (4.5)
MS63-4C	6.27	2.18	25	101.6 (4.0)
YS51-3C	5.06	2.18	15	127.0 (5.0)
NS75-5C	7.48	2.21	35	88.9 (3.5)
PS64-4C	6.39	2.21	95	114.3 (4.5)
MS76-5C	7.63	2.24	20	101.6 (4.0)
YS65-4C	6.51	2.24	25	127.0 (5.0)
PS78-5C	7.78	2.27	75	114.3 (4.5)
MS90-6C	8.96	2.30	15	101.6 (4.0)
YS79-5C	7.93	2.30	20	127.0 (5.0)
WS68-4C	6.75	2.30	55	152.4 (6.0)
PS91-6C	9.14	2.33	15	114.3 (4.5)
YS93-6C	9.32	2.36	40	127.0 (5.0)
WS82-5C	9.32	2.36	25	152.4 (6.0)
PS105-7C	8.23	2.38	15	114.3 (4.5)
YS107-7C	10.47	2.41	25	127.0 (5.0)
WS97-6C	10.68	2.42	35	152.4 (6.0)
YS120-8C	9.68	2.47	20	127.0 (5.0)
WS111-7C	12.01	2.47	50	152.4 (6.0)
WS125-8C	11.10	2.53	25	152.4 (6.0)
WS139-9C	12.49	2.59	65	152.4 (6.0)
NS61-3C	13.85	2.59	15	88.9 (3.5)
MS62-3C	6.09	2.62	30	101.6 (4.0)
NS79-4C	6.18	2.65	20	88.9 (3.5)
PS63-3C	7.85	2.65	50	114.3 (4.5)
MS80-4C	6.27	2.68	25	101.6 (4.0)
YS64-3C	6.36	2.68	65	127.0 (5.0)
NS96-5C	9.58	2.71	15	88.9 (3.5)
PS81-4C	8.09	2.71	30	114.3 (4.5)
MS97-5C	9.73	2.74	20	101.6 (4.0)
YS82-4C	8.21	2.74	50	127.0 (5.0)
PS99-5C	9.88	2.77	25	114.3 (4.5)
MS115-6C	11.46	2.80	12	101.6 (4.0)
YS100-5C	10.03	2.80	35	127.0 (5.0)
WS85-4C	8.45	2.80	95	152.4 (6.0)
PS116-6C	11.64	2.83	20	114.3 (4.5)
YS118-6C	11.82	2.86	25	127.0 (5.0)
WS103-5C	10.33	2.86	75	152.4 (6.0)
PS134-7C	13.37	2.88	12	114.3 (4.5)
YS136-7C	13.58	2.91	20	127.0 (5.0)
WS122-6C	12.18	2.92	55	152.4 (6.0)
YS153-8C	15.31	2.97	12	127.0 (5.0)
WS140-7C	14.00	2.97	40	152.4 (6.0)
WS158-8C	15.79	3.03	25	152.4 (6.0)
WS176-9C	17.55	3.09	15	152.4 (6.0)
MS114-4C	11.37	3.68	20	101.6 (4.0)
PS115-4C	11.49	3.71	30	114.3 (4.5)
MS139-5C	13.93	3.74	15	101.6 (4.0)
YS116-4C	11.61	3.74	45	127.0 (5.0)
PS141-5C	14.08	3.77	20	114.3 (4.5)
YS142-5C	14.23	3.80	30	127.0 (5.0)
WS119-4C	11.85	3.80	80	152.4 (6.0)
PS166-6C	16.64	3.83	15	114.3 (4.5)
YS168-6C	16.82	3.86	20	127.0 (5.0)
WS145-5C	14.53	3.86	70	152.4 (6.0)
YS194-7C	19.38	3.91	15	127.0 (5.0)
WS172-6C	17.18	3.92	50	152.4 (6.0)
WS198-7C	19.80	3.97	35	152.4 (6.0)
WS224-8C	22.39	4.03	20	152.4 (6.0)
WS250-9C	24.96	4.09	12	152.4 (6.0)

Headload: highest to lowest

View Table PDF

KEYED MODELS	Mast Height	Mast Height	Head load	Base Diameter
Model Name	Extended (m)	Retracted (m)	kg	mm (inches)

WS42-4C	4.20	1.55	100	152.4 (6.0)
WS51-4C	5.05	1.80	100	152.4 (6.0)
WS68-4C	6.75	2.30	95	152.4 (6.0)
WS85-4C	8.45	2.80	95	152.4 (6.0)
WS51-5C	5.08	1.61	80	152.4 (6.0)
WS61-5C	6.13	1.86	80	152.4 (6.0)
WS119-4C	11.85	3.80	80	152.4 (6.0)
WS82-5C	8.23	2.36	75	152.4 (6.0)
WS103-5C	10.33	2.86	75	152.4 (6.0)
YS31-3C	3.11	1.43	70	127.0 (5.0)
YS38-3C	3.76	1.68	70	127.0 (5.0)
WS145-5C	14.53	3.86	70	152.4 (6.0)
YS51-3C	5.06	2.18	65	127.0 (5.0)
YS64-3C	6.36	2.68	65	127.0 (5.0)
WS59-6C	5.93	1.67	60	152.4 (6.0)
WS72-6C	7.18	1.92	60	152.4 (6.0)
PS30-3C	3.02	1.40	55	114.3 (4.5)
YS40-4C	3.96	1.49	55	127.0 (5.0)
PS37-3C	3.67	1.65	55	114.3 (4.5)
YS48-4C	4.81	1.74	55	127.0 (5.0)
WS97-6C	9.68	2.42	55	152.4 (6.0)
WS122-6C	12.18	2.92	55	152.4 (6.0)
PS50-3C	4.97	2.15	50	114.3 (4.5)
YS65-4C	6.51	2.24	50	127.0 (5.0)
PS63-3C	6.27	2.65	50	114.3 (4.5)
YS82-4C	8.21	2.74	50	127.0 (5.0)
WS172-6C	17.18	3.92	50	152.4 (6.0)
WS68-7C	6.75	1.72	45	152.4 (6.0)
WS82-7C	8.20	1.97	45	152.4 (6.0)
YS116-4C	11.61	3.74	45	127.0 (5.0)
MS29-3C	2.93	1.37	40	101.6 (4.0)
PS38-4C	3.84	1.46	40	114.3 (4.5)
YS48-5C	4.78	1.55	40	127.0 (5.0)
MS36-3C	3.58	1.62	40	101.6 (4.0)
PS47-4C	4.69	1.71	40	114.3 (4.5)
YS58-5C	5.83	1.80	40	127.0 (5.0)
WS111-7C	11.10	2.47	40	152.4 (6.0)
WS140-7C	14.00	2.97	40	152.4 (6.0)
MS49-3C	4.88	2.12	35	101.6 (4.0)
PS64-4C	6.39	2.21	35	114.3 (4.5)
YS79-5C	7.93	2.30	35	127.0 (5.0)
MS62-3C	6.18	2.62	35	101.6 (4.0)
YS100-5C	10.03	2.80	35	127.0 (5.0)
WS198-7C	19.80	3.97	35	152.4 (6.0)
NS29-3C	2.87	1.34	30	88.9 (3.5)
MS37-4C	3.72	1.43	30	101.6 (4.0)
PS46-5C	4.63	1.52	30	114.3 (4.5)
NS35-3C	3.49	1.59	30	88.9 (3.5)
YS56-6C	5.57	1.61	30	127.0 (5.0)
MS46-4C	4.57	1.68	30	101.6 (4.0)
PS57-5C	5.68	1.77	30	114.3 (4.5)
WS75-8C	7.54	1.78	30	152.4 (6.0)
YS68-6C	6.82	1.86	30	127.0 (5.0)
WS92-8C	9.19	2.03	30	152.4 (6.0)
PS81-4C	8.09	2.71	30	114.3 (4.5)
PS115-4C	11.49	3.71	30	114.3 (4.5)
YS142-5C	14.23	3.80	30	127.0 (5.0)
MS45-5C	4.48	1.49	25	101.6 (4.0)
PS54-6C	5.39	1.58	25	114.3 (4.5)
YS63-7C	6.33	1.66	25	127.0 (5.0)
MS55-5C	5.53	1.74	25	101.6 (4.0)
PS66-6C	6.64	1.83	25	114.3 (4.5)
YS78-7C	7.78	1.91	25	127.0 (5.0)
NS48-3C	4.79	2.09	25	88.9 (3.5)
MS63-4C	6.27	2.18	25	101.6 (4.0)
PS78-5C	7.78	2.27	25	114.3 (4.5)
YS93-6C	9.32	2.36	25	127.0 (5.0)
WS125-8C	12.49	2.53	25	152.4 (6.0)
NS61-3C	6.09	2.59	25	88.9 (3.5)
MS80-4C	7.97	2.68	25	101.6 (4.0)
PS99-5C	9.88	2.77	25	114.3 (4.5)
YS118-6C	11.82	2.86	25	127.0 (5.0)
WS158-8C	15.79	3.03	25	152.4 (6.0)
NS36-4C	3.63	1.40	20	88.9 (3.5)
NS45-4C	4.45	1.65	20	88.9 (3.5)
WS83-9C	8.30	1.84	20	152.4 (6.0)
WS102-9C	10.15	2.09	20	152.4 (6.0)
NS62-4C	6.15	2.15	20	88.9 (3.5)
MS76-5C	7.63	2.24	20	101.6 (4.0)
PS91-6C	9.14	2.33	20	114.3 (4.5)
YS107-7C	10.68	2.41	20	127.0 (5.0)
NS79-4C	7.85	2.65	20	88.9 (3.5)
MS97-5C	9.73	2.74	20	101.6 (4.0)
PS116-6C	11.64	2.83	20	114.3 (4.5)
YS136-7C	13.58	2.91	20	127.0 (5.0)
MS114-4C	11.37	3.68	20	101.6 (4.0)
PS141-5C	14.08	3.77	20	114.3 (4.5)
YS168-6C	16.82	3.86	20	127.0 (5.0)
WS224-8C	22.39	4.03	20	152.4 (6.0)
NS44-5C	4.36	1.46	15	88.9 (3.5)
MS52-6C	5.21	1.55	15	101.6 (4.0)
PS61-7C	6.12	1.63	15	114.3 (4.5)
NS54-5C	5.38	1.71	15	88.9 (3.5)
YS71-8C	7.06	1.72	15	127.0 (5.0)
MS65-6C	6.46	1.80	15	101.6 (4.0)
PS76-7C	7.57	1.88	15	114.3 (4.5)
YS87-8C	8.71	1.97	15	127.0 (5.0)
NS75-5C	7.48	2.21	15	88.9 (3.5)
MS90-6C	8.96	2.30	15	101.6 (4.0)
PS105-7C	10.47	2.38	15	114.3 (4.5)
YS120-8C	12.01	2.47	15	127.0 (5.0)
WS139-9C	13.85	2.59	15	152.4 (6.0)
NS96-5C	9.58	2.71	15	88.9 (3.5)
WS176-9C	17.55	3.09	15	152.4 (6.0)
MS139-5C	13.93	3.74	15	101.6 (4.0)
PS166-6C	16.64	3.83	15	114.3 (4.5)
YS194-7C	19.38	3.91	15	127.0 (5.0)
MS115-6C	11.46	2.80	12	101.6 (4.0)
PS134-7C	13.37	2.88	12	114.3 (4.5)
YS153-8C	15.31	2.97	12	127.0 (5.0)
WS250-9C	24.96	4.09	12	152.4 (6.0)

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Tuesday	9am - 5pm
Wednesday	9am - 5pm
Thursday	9am - 5pm
Friday	9am - 5pm
Saturday	Closed
Sunday	Closed

ALL KEYED DIRECTIONAL MASTS - AUKA RANGE

Short extended heights - up to 6m

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Medium extended heights - 6m to 9m

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Tall extended heights - 9m to 15m

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Extra tall extended heights - 15m to 25m

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Masts above 25m and custom masts

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UK-built keyed range

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