Yuma Series

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Yuma Series

Working platforms that combine high safety and workability with added lightweight design.

In addition to standard platform sizes, shorter platform lengths are also available. It can be used even when the installation space on site is limited.

Features

The lower end of the stair frame is wide, with an ascent/descent angle of 72.5°, suppressing tipping on the side and beam sides.
The combination-type bracket, which secures the tread and columns at 2x2 locations, is paired with semi-tubular rivets to increase the rigidity of the stair frame, suppressing twisting and rattling for enhanced durability.
Anti-slip molding featuring warning red on both ends (gable side) of the platform. Large-diameter barring design with anti-slip effects.

Specifications

Yuma Series

Model	No. 7-S	No. 11-S	No. 11-S with 4 handrails	7号	11号	With 4 handrails for No. 11	14号	18号
Top panel dimensions: width (mm)	500	500	500	500	500	500	500	500
Top panel dimensions: length (mm)	765	765	765	1,545	1,545	1,545	1,545	1,545
Top panel height (mm)	505 to 693	724 to 1,084	724 to 1,084	505 to 693	724 to 1,084	724 to 1,084	1,057 to 1,417	1,390 to 1,750
Adjustable range (mm)	20	20	20	20	20	20	20	20
Step width (mm)	60	60	60	60	60	60	60	60
Mounting dimensions width (mm)	653 to 702	709 to 802	709 to 802	653 to 702	709 to 802	709 to 802	795 to 883	881 to 973
Mounting dimensions length (mm)	1,221 to 1,339	1,359 to 1,586	1,359 to 1,586	2,001 to 2,119	2,139 to 2,366	2,139 to 2,366	2,349 to 2,576	2,559 to 2,786
Storage dimensions width (mm)	650	710	774	650	710	774	860	880
Storage dimensions length (mm)	924	920	920	1,690	1,690	1,690	1,710	1,710
Storage dimensions height (mm)	220	220	220	170	170	170	240	270
Mass (kg)	10.6	11.9	14.7	13.5	16.2	19.0	21.4	23.3
Allowable Load KN (kgf)	1.47(150)	1.47(150)	1.47(150)	1.47(150)	1.47(150)	1.47(150)	1.47(150)	1.47(150)
Grab Pole	-	-	4	-	-	4	4	4

* Models with 4 handrails for No. 11 and 4 handrails for No. 11-S are not certified by the Japan Temporary Work Association.
* Hokkaido & Tohoku Sales Dept. / Kanto & Koshinetsu Sales Dept. handle only No. 7-S and No. 11-S.
* The Chubu region handles only No. 7, No. 7-S, and No. 11-S.

Options

Auxiliary Handrail

Possesses strength conforming to Type 2 of the Japan Temporary Work Association's "Technical Standards for Fall Prevention Equipment, etc.".

Applicable models: All sizes excluding S types, connection bridges
●Dimensions = Height (mm): 900
●Weight (kg): 5.2
Safety Guard

Can be stored while still attached to the handrail.

Applicable models: No. 11 with 4 handrails, No. 14, No. 18
●Dimensions = Installation Height (mm): 750
●Weight (kg): 1.4
Connecting Bridge

Efficient and reusable for both vertical and horizontal applications

Applicable models: All sizes (S type is gable side only)
●Dimensions = Width x Length (mm): 500 x 1,648
(Width x Length: 500 x 1,595 effective dimensions)
●Weight (kg): 8.3
Outrigger

To prevent the main unit from tipping over.
Locations and quantities can be selected, such as 2 places on one side or 1 place on both sides.

Applicable models: No. 14, No. 18, Articulated Bridge
●Dimensions = Length (mm): 1,108 to 1,983
●Weight (kg): 1.8

Applicable models: No. 11, No. 11 with 4 Handrails, No. 11S, No. 11S with 4 Handrails
●Dimensions = Length (mm): 749 to 1,261
●Weight (kg): 1.5
Corner Stage

For work along walls.

Applicable models: No. 14, No. 18
●Dimensions = Width × Length (mm): 500 × 447
●Weight (kg): 6.2
Integrated safety guard for gable side

Safety guard integrated with gable-side bar

Applicable models: No. 11 with 4 Handrails, No. 14, No. 18
●Dimensions = Installation Height (mm): 750
●Weight (kg): 1.4
Gable-Side Integrated Auxiliary Handrail

Auxiliary handrail dedicated to S-type. Features an integrated gable-side bar.

Applicable models: S-type sizes
●Dimensions = Height (mm): 899.5
●Weight (kg): 4.2
Sensor Panel
Instruction Sign (For Sale)