Land Pride BH3512 User Manual download pdf (Page 15)

Section 1: Assembly and Set-Up

7/14/08

BH3512 Backhoes 340-131M

Land Pride

Table of Contents

Using Tractor Hydraulics All Tractors

If you wish to use the tractor hydraulic system, consult

the dealer of your tractor for a safe and proper method of

connecting the Land Pride BACKHOE to your tractor.

Using Tractor Hydraulics John Deere

The return hose supplied with your Backhoe will not be

long enough. You will have to purchase a 1/2” return

hose with a length suitable for the following procedure.

Purchase a Port Filter Cover (JOHN DEERE Part

number AT301970) from your dealer if filter cover is not

already ported for an auxiliary return line. Install it on

your tractor.

Attach the backhoe’s pressure hose to the tractor quick

coupler. Attach the backhoe’s return hose to the port

filter cover that you installed. Move the control lever on

NOTE: Many newer John Deere tractors will already

be equipped for this return hose porting through

filter cover cap back to transmission sump.

the tractor so that it starts a flow to the backhoe valve,

and secure it in full open position.

The above procedure results in a direct connection to the

JOHN DEERE master pump, and eliminates a return into

the rear transfer pump chamber. The problem with

returning oil into the rear transfer pump chamber is that if

the tractor engine RPM is throttled down to a point at

which the oil transfer pump cannot supply sufficient oil to

the main system pump, the main pump runs out of oil in

its sump and starts chattering.

Mounting The Backhoe

Description of Major Backhoe Parts

Refer to Figure 1-5:

1. Familiarize yourself with all of the terms in the

following instructions “Description of Major Backhoe

Parts”.

IMPORTANT: Make sure that there is sufficient

clearance for the operator if the backhoe is mounted

to a tractor with a cab or is equipped with a ROPS.

The ROPS may need to be extended or flipped

around to obtain sufficient clearance.

Description of Major Backhoe Parts

Figure 1-5

20555

Boom

Stabilizer Cylinder L.H

Stabilizer

Main Frame

Bucket

Cylinder

Dipper Stick

Boom Cylinder

(Inside Boom)

Swing Cylinder L.H

Dipper Stick

Cylinder

Stabilizer

Cylinder R.H

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Land Pride BH3512 User Manual Page 15

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