Aichi SF77A-IV BRIDGEMASTER

Made in Japan
Manufacturer: Aichi Corporation
Model: SF77A-IV

Product Information

MODEL	SF77A-IV
RATED LOAD	200kg
MAXIMUM PLATFORM HEIGHT	7.44m
MAXIMUM PLATFORM DOWN REACH	7.62m
WORKING RADIUS	5.73m

Features

Corridor-type platform lets you walk right up to where you need to work!

Platform can swing 180°!

Point of inspection can be approached from either side

Compact vehicle size makes it easier to drive safely

Minimum outrigger extension now possible

Specifications

Model			SF77A-IV
Name			Bridge Inspection Work Platlorm
Platform	Maximum platform capacity		200 kg
	Outer dimensions ILxWxH)	Extended	7.62 x 0.66 x 1.00 m
		Retracted	3.02 x 0.92 x 1.00 m
	Maximum platform height		7.44 m
	Maximum platform lowering depth		7.62 m
	Maximum working radius		5.73 m (from rotational axisl
	Maximum platform under reach		7.54 m
	Platform rotation angle		0‘ Up to 180′
Arm	Arm rotation angle		O’ Upto 90*
	Arm length		0.755 m
Post	Post elevation angle		O’ Upto 90*
	Post length		3.45-8.94 m (with a +1.2 m slide)
	Type		5 stages hydraulic, telescopic
	No. of post stages		4 stages * post slide
Boom	Boom elevation angle		0’ Upto 80*
	Boom rotation angle		Left: 100* / Right: 100*
	Boom length		3.4 m-4.8 m
Function speed	Boom elevation	Up	0′ Up to 80*/35 sec
		Down	0′ Up to 80735 sec
	Boom telescoping	Extend (OUT)	1.4 m/20 sec
		Retract UN)	1.4 m/20 sec
	Boom rotation		200765 sec
	Post elevation	Up	90740 sec
		Down	90740 sec
	Post telescoping	Extend (OUT)	6.69 m/75 sec
		Retract UN)	6.69 m/75 sec
	Platform rotation		180740 sec
	Platform extension		4.6 m/20 sec
	Arm swing	Stow (CLOSE)	90720 sec
		Deploy (OPENI	90720 sec
Outrigger	Outrigger width	Left	1.010-1.840 m (from center of vehicle)
		Right	1.010-2.170 m (from center of vehicle)
	Jack stroke		0.345 m
Common hydraulic pressure			20.6 Mpa {210 kgf/cm2)
Hydraulic pump type			Gear type
Vehicle Specifications	Mounting chassis		6-ton class
	Length		6.71 m
	Height		3.10 m
	Width		2.24 m
	Vehicle weight		10.830 kg
Comparison of working ranger	Outrigger width	Location	Width required by vehicle	Maximum working radius	Sidewalk clearance
	Max.	Left side	3.065 m	5.725 m	2.465 m
	Mid.2	Left side	2.865 m	5.200 m	2.140 m
	Mid.1	Left side	2.635 m	4.100 m	1.270 m
	Min.	Left side	2.405 m	3.680 m	1.080 m
	Max.	Right side	3.395 m	5.725 m	2.835 m
	Mid.2	Right side	3.225 m	5.200 m	2.480 m
	Mid.1	Right side	3.025 m	4.485 m	1.965 m
	Min.	Right side	2.815 m	3.680 m	1.370 m

Aichi, Japan

Product Information

Features

Specifications

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