Terna CST 965 Quarry Backhoe Chain saws machine

Chain saws machines, Stationary machines for laboratory / sawmill

Chain saw machine

The chain saw model CST 965 is a cutting chain mounted on the rear of a wheeled tractor cab, called Terna.

The machine is self powered and is autonomous both in handling and positioning. It can perform vertical cuts up to the maximum depth of 3.25 meters on marble, limestone and stone materials of similar hardness. The machine is ideal for squaring blocks and for the making series of front cuts.

Arms and chains are available for cutting up to 3.25 meters.

Our company offers the possibility to mount the following chains in order to optimize cutting performance on different materials:

chains 38/40/42 mm with 8 edges tools

42 mm chain with 4 edges tools ;

38/40/42 mm chain with PCD tools for hard stones

TECHNICAL FEATURES

Terna CST 965

Arm rotation 90°

Vertical stroke 3000 mm

Orizontal stroke 2000 mm

Available lenghts of arm (Useful cut) da/from 2 m – a/to 3.25 m

Cut width 38-40-42 mm

Weight of cutting unit 3500 kg

Total weight, including tractor 10.000 kg

Grease tank capacity 7 kg

Grease capacity 0,3 – 1 kg

Hydraulic oil tank capacity 150 litri / litres

Diesel comsumption 7 – 10 l/h

Round per minutes of the chain rotation pinion 65 rpm

Round per minutes of the diesel engine 1400-1500 rpm

Rear gear movement maximum slope 21%

Accessories for chain saw

VACUUM

Vacuum designed to remove large quantities of dust and of the waste granular material produced by the chain saw cutting.

The waste material is removed from the accumulation zone adjacent to the cut by means of a fl exible hose and of a suction cup.

The vacuum can be installed on a trailer moving on the rails along with the chain saw.

The waste material is deposited on the ground, in the opposite side of the cut.

WORM

Worm designed to carry and to remove automatically large quantities of dust and of the waste granular material produced by the chain saw cutting.

The cut waste material is carried in the feed-box of the worm, and then deposited on the ground, at 2 meters distance from the cut.

CHAINS

1 – CHAIN PITCH 121MM

Larghezza di taglio 38 mm

Sono disponibili portainserti per utensili tipo:

– WIDIA 8 Taglienti

– PCD Ø 13 mm

– PCD 8 mm

2 – CHAIN PITCH 110MM

Cutting width 42

Available toolholders for tools type:

– WIDIA 4 Cutting edges

– PCD Ø 13 mm

– PCD 9.4 mm

3 – MONO-LINK CHAIN 74 MM PITCH

Cutting width 42

Available toolholders for tools type:

– WIDIA 4 Cutting edges

– PCD Ø 13 mm

– PCD 9.4 mm

Parameters	Unit	Terna CST 965
Maximun high	mm	4950
Overall machine height	mm	4950
Tractor weight	Kg	10.000
Diesel comsumption	l/h	7-10
Round per minutes of the chain rotation pinion	rpm	65
Vertical stroke	mm	3000
Horizontal stroke	mm	2000
Overall machine length	mm	7050
Thickness of cut/Cut width	mm	28-38
Available lenghts of arm (Useful cut)	mt	da/from 2 m - a/to 4.00 m
Rear gear movement maximum slope	%	21
Grease tank capacity	Kg	7
Overall machine width	mm	3200
Arm rotation	°	90
Cutting unit weight	Kg	3500
Round per minutes of the diesel engine	rpm	1400-1500

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  Chains

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  CST-965

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  WORM

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  VACUUM