110-7728

77 Series Auto-lok Yoke

77 series yoke with 1 3/4-6 spline bore and auto-lok connection

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PTO drive shafts start with a tractor yoke, the leading connection between the the tractor and the driveline. Weasler provides four types of Tractor Yokes: auto-lok, safety slide lock, spring-lok and quick disconnect. All yokes are compliant with ANSI/ASABE AD5673, ANSI/ASABE AD5674, ANSI/ASABE S604 and EN12965. For lawn and garden applications, specialized auto-lok and spring-lok yokes are available in addition to a male spline yoke. Agricultural tractor yokes are offered in 1 3/8″ 6-spline (type 1), 1 3/8″ 21-spline (type 2), and 1 3/4″ 20-spline (type 3) options to fit the specific tractor connection needed. Optionally 1 1/2″ 8-spline and 1 3/4″ 6-spline options are available. Lawn & Turf tractor yokes are offered in 1″ 10-spline and 1″ 15-spline.

PERFORMANCE BENEFITS

Specifications

Spec. Imperial Metric
Bore 11.75 inches44 mm
Bore 1 1 3/4-6 SPLINE
Connection 1 AUTO-LOK
Height5.75 inches146 mm
HP@1000RPM264 HP197 kilowatts
HP@540RPM172 HP128 kilowatts
Length7.05 inches179 mm
Shipping Dimensions8.499" L  ×  5.75" H  ×  3.68" W22cm L  ×  15cm H  ×  9cm W
Shipping Volume179.84 in32947 cm3
Shipping Weight11.48 pounds5 kilograms
Weight11.48 pounds5 kilograms
Width3.68 inches93 mm

Downloads

Document Name Type Language
Service Instructions - Lubricating PTO Drive Shaft.pdf Maintenance Document English
Service Instructions - Universal Joint.pdf Service Document English
Lack of Grease - Cross & Brg Kit.pdf Troubleshooting Document English
WE0101004_0817_USL_AutoLokYoke.pdf Performance Benefits Document English
A message to our customers regarding COVID-19Read More
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