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Mobile Jaw Crusher – Fintec F1107

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Mobile Jaw Crusher – Fintec F1107

March 30, 2023 nflg 0 Comments

The F1107 is a Mobile Primary jaw crusher constructed for high mobility and high output.

Technical Data and General Information of mobile jaw crusher


Width: 2500 mm (8’2″)
Length: 4500 mm (14’7″)
Hopper capacity: 7 m3 (9.2yds3)
Hopper type hydraulically folding side and rear extension plates


Type spring mounted vibrating feeder
Width: 1040 mm (3’5“)
Length: 4170 mm (13‘8“)
Grizzly 1.6m: 40-50 mm aperture tapered
Single Toggle Jaw Crusher Type Sandvik 11
Feed opening: 1100 mm (44“) x700 mm (28“)
Crusher speed: 270 rpm
CSS Adjustment: Hydraulic wedge system
Drive : V-belts from hydraulic motor
CSS Range : 40-175 mm (1 ½ – 7“) *Note Applications
Main conveyor
Belt: EP500/3 ply 8+2 mm grade X (1000 mm)
Length: 11300 mm
Degree of incline: 15 – 23 degrees
Height of discharge: 3300 mm
Drive drum: 320mm
Tail drum: 273 mm
Length: 3850 mm
Width: 500 mm (20“)
Drive: Hydraulic motors
Control: Remote handset
Standard cable control remote handset
Optional radio remote handset type Hetronic
Engine Deutz V6 (1015C)
Engine power 273 Kw (365 Hp)
Diesel tank 500 ltrs
Hydraulic tank 500 ltrs
Optional CAT C9
Engine power 262 Kw (350 Hp)
Diesel tank 500 ltrs
Hydraulic tank 500 ltrs
Optional Magnetic Separator Type Eriez CP 20/100-SC2
Weight 1200 kg
Length 2400 mm
Width 1002 mm
Height 428 mm
Type self cleaning suspended
Belt width 800 mm (32“)
Gauss at 200 mm distance from belt 578 gauss
Gauss at 250 mm distance from belt 458 gauss
Optional Side Conveyor
EP400/3 ply 3+1.5 mm
Length 3600 mm
Belt width 650 mm (26“)

General Technical Data:
Operation Mode Transport Mode
Length: app. 14,375 mm app. 14,375 mm
Width: app. 4,045 mm app. 2,800 mm
Height: app. 4,140 mm app. 3,400 mm

Total weight: app. 42 500 kg without options
Normal ground pressure app. 129 kPa without options
Gradient max. 28o
Paint Work General Standard:
All parts are undercoated and top coated
2 pack paint 110 microns thickness
Dust Suppression
Situated at crusher inlet, crusher outlet, main and side conveyor discharge.

Specification of Components and Functions

The feed material is directly loaded by an excavator into the feed hopper, which has a nominal volume of 7 m3 (9.2yds3). The feeder is equipped with a grizzly section located at the discharge end for removal of fines. This feature allows the passage of fine material direct to the discharge conveyors, so that it does not pass through the jaw crusher feed opening. This design makes possible a high production capacity by avoiding the accumulation of fine material (sometimes mud or clay) at the bottom end of the crushing chamber. The layer of fine material separated by the grizzly feeder is fed on to the main conveyor belt before the drop point from the jaw crusher and reduces the impact from the larger stones on the belt, beneath the crusher. The fine material and the crushed product are transported on the main conveyor.

As an option, a separate natural fines belt conveyor can take out the natural fines.

Feed Hopper
The Feed hopper has a nominal volume of 7m3 and the hopper has hydraulic foldable sidewalls, for ease of transportation. The hydraulic system enables the operator to control the feed rate, by changing the speed of the vibration motor. This feature is especially useful in order to obtain maximum output from the whole installation; also an ultrasonic level system will automatically start & stop of feeder depending on the level of material above the crusher.

Crawler Tracks
The Crawler tracks have a length of 3850 mm and track shoe width is 500 mm. The normal ground pressure is 129 KPa together with a travelling speed of 1.2 km/h. Hydraulic motor.

Single Toggle Jaw Crusher
The Sandvik single toggle J11 Crusher with a feed opening of 1100mm x 700 mm (44” x 28”), and consists of:

Rigid one piece welded construction consisting of steel plates and cast carbon steel parts, heat-treated after welding (for internal stress relief), and then precision machined. The simultaneous use of both plate and castings makes it possible to position the weldments in regions of lower mechanical stress. This feature considerably increases the fatigue resistance of the welded frame assembly.

Swing and Stationary Jaw Plates
These are cast of austenitic manganese steel, with various profiles, specific for each material to be crushed. The dimensions are the same for the stationary and the moving jaw plates. This makes it possible to freely change the position of the jaw plates. The jaw plates are fixed to the crusher’s swing jaw and frame by means of wedges and tie bars.

Toggle Plate and seat
This is a nodular iron casting. Its ends rest in the “lubrication-free rolling-contact” toggle seats, thus maintaining the lower part of the swing jaw in the correct position. It takes up most of the compression force generated in the crushing chamber by the swinging movement of the swing jaw. The wear parts of the toggle seat, which support the toggle plate, are made of medium carbon steel, and machined in order to ensure the correct dry rolling contact.

Belt Conveyor
The discharge belt conveyor is with the tail section fitted underneath the jaw crusher and crusher by-pass chute. To give maximum ground clearance the tail section of the conveyor is automatically lowered or raised into different positions, depending on if the unit will be crushing or crawling. The ground clearance underneath the unit is 260mm (raised). The drive drum is fitted with rubber to prevent the belt from slipping. Rubber Impact bars is placed in the drop zone underneath the jaw crusher. The discharge height of the main conveyor is 3300mm. The conveyor has a low position sensor, this stops the crusher being tracked when conveyor is in its lowest position and therefore damage to the conveyor belt.

Wear Parts
The crusher chamber is designed symmetrical, therefore is it possible to mount the same wear parts on both sides and also be turned up-side down for maximal utilization. The standard wear parts are of type “C” and have symmetrical ripped pattern.

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