John Deere QRG 2680H User Manual

QRG 2680H Quick Reference Guide

NOTE: Use this as a reference guide. For further details on procedures, see the Operator’s Manual provided with the machine.

Connect Hydraulics

SCV	Function
I	Front Wheel Lift
II	Rear Roller Lift
III	Main Frame Lift
IV	Wings
V	Hitch Jack Lift
VI	Optional Scraper

III

IV

I

II

I

IV

Engine Horsepower Requirements

	Machine Size	Tractor Power
	16 ft	220 hp Minimum
II	18 ft	250 hp Minimum
	21 ft	290 hp Minimum
	24 ft	340 hp Minimum

Engine horsepower requirements may vary depending on soil conditions and digging depth.

IMPORTANT: If proper responses are not observed during folding or unfolding procedure, see Make Proper Hose Connections in the Operator’s Manual.

Unfolding Sequence

1.Remove transport lock pins (A) from the cradles and place in storage location.

2.Extend SCV III until wings clear the cradles.

A

3.Extend SCV IV to unfold the wings.

4.Place both SCV III and SCV IV into the FLOAT position to lower the machine.

Folding Sequence

A.Take SCV III and SCV IV out of the FLOAT position and retract SCV III until wing is perpendicular to the ground.

B.Retract SCV IV to fold wings inward until touching inner edge of cradles.

C.Retract SCV III until resting in cradles.

D.Insert and lock transport pins in place.