Gradus Equipment

TR60 - Overview

The TR60 is a track mobile high capacity stockpiling conveyor, which is strong and economical to run.

The TR60 is versatile and can be used on its own or with other screening plants.

Its portability allows it to work in confined spaces and also where heavier conveyors would find it impossible to manoeuvre.

The TR60 consists of a track base, feedboot, conveyor, powerunit and has a pendant remote control system.

Feedboot

The feedboot directs the sand, gravel, coal etc. onto the conveyor belt.

Conveyor

The main frame can be raised or lowered with a hydraulic cylinder giving alternate stockpiling heights. The conveyor belt can be either plain or chevron, 3 ply, 800mm (32”), 900mm (36”), or 1050mm (42”) wide.

Drive

Self contained 50 H.P. CAT diesel engine and cast iron hydraulic pumps driving cast iron motors.

TR60 - Options

• Optional Deutz or Cat Engine
• Heavy Duty Belt
• Chevron Belt
• Scraper Upgrade
• Direct Feed Grid
• Enclosed Skirting
• Radio Controlled Pendant

TR60 - Advantages

• Capable of handling up to 475TPH
• Quick set up time typically under 20 minutes
• Track mobile unit
• High performance hydraulic system

TR60 - Applications

• Crushed stone
• Sand and gravel
• Coal
• Topsoil
• Wood chip

TR60 - Technical Specifications

Features

Total weight	9000kg
Width	2.3m (7’8”)
Length (transport folded)	12m (39’1”)
Powerunit (optional)	Diesel Hydraulic with CAT 2.2NA (38KW/50 HP)

Overall Dimensions

Maximum Stockpiling Height	7 m (23’)
Stockpile Capacity	691cu m (904cu yard)

Engine:

1. CAT 2.2Na running at 2300 RPM developing 38 kW (50 HP)

Hydraulics

Hydraulic Pump

Ultra 2PL105

Hydraulic Motor

Eaton OMT 500 (32” and 36”) OMV630 (42”)

Control Valve

Commercial KA18 at 207 Bar (3000 PSI)

Recommended Hydraulic Oil

0 Deg. C - 30 Deg. C ambient temp, Shell Tellus 46 (or equivalent)
+ 30 Deg. C ambient temp, Shell Tellus 100 (or equivalent)

Typical Operating Pressures

Empty	29 Bar (400 PSI)
Increase in pressure per 100 Tonnes (112 U.S. Tons) per hour	29 Bar (400 PSI)

Conveyor Details

Conveyor Belt		2 ply 800mm (32”) wide or 2 ply 900mm (36”) wide or 2 ply 1050mm (42”) wide
Drums outside diameter		273mm (10.75”)
Drum speed (max.)	Empty	145 rpm
	Full	135 rpm
Conveyor Belt Speed	Empty	127 m/min (416 ft/min)
	Full	119 m/min (390 ft/min)

Crawler Track Data

Tractive Effort	14,276 daN
Gradability Percentage	77 -75 %
Gearbox Ratio	134:1
Hydraulic Motor	Rexroth 32 cc/rev
Approximate Speed	1.53 Km/hr (0.95 Mph)