Fantuzzi CS 7.5 — Transmission and driveline: technical cards
General guidance only — always follow the operation and maintenance manual for your specific machine.
Short answers to precise questions on the transmission, axles, brakes, steering and tyres of the Fantuzzi CS 7.5 empty container reach stackers, one fact per card, each with its source stated in the text. For the overall picture, see the Fantuzzi CS 7.5 technical legacy guide.
Fantuzzi CS 7.5: what type of transmission do the tables give?
A hydrodynamic transmission with torque converter and power-shift clutches, with four forward and four reverse gears, according to the specification tables, as HIT SRL's technical desk reads it. The 2003 to 2006 table adds a hydraulic cooling system and servo-assisted controls and refers the engine to the motor table, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/transmission-and-driveline/#hit-cs75-transmission-type · HIT ref CS75-036 · fingerprint 3280ad · see HIT ref CS75-140, https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/related-models/#hit-cs75-cs-42-s-driveline
Fantuzzi CS 7.5 S6: which transmissions does the 2012 table give?
A Clark 32000 or a Dana TE 17, according to the 2012 Terex specification table, as recorded at HIT SRL. That table lists both units for the CS 7.5 S6, together with 14.00-24 tyres, a 330 litre fuel tank and a 520 litre hydraulic oil tank, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/transmission-and-driveline/#hit-cs75-transmissions-2012 · HIT ref CS75-037 · fingerprint 7b2515 · see HIT ref CS75-056, https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/hydraulics/#hit-cs75-hydraulic-pressure-2012
Fantuzzi CS 7.5: which transmissions does the filling table name?
Only the Clark 32000 in the 2003 and 2004 maintenance manuals, and the Clark 32000 and the Dana TE17 in the 2006 and 2012 editions, the HIT SRL technical desk notes. The CS 7.5 filling table gives the oil for each unit, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/transmission-and-driveline/#hit-cs75-filling-table-transmissions · HIT ref CS75-038 · fingerprint e8249c · see HIT ref CS75-037, https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/transmission-and-driveline/#hit-cs75-transmissions-2012
Fantuzzi CS 7.5: how much oil does the Clark 32000 transmission take?
28.5 litres, according to the CS 7.5 filling table, as recorded at HIT SRL. The table gives grade 30 oil of the C4 and C3 classes or to MIL-L-2104C for temperatures from 0 to +60 °C, and grade 10 oil of the C4 and C3 classes, to MIL-L-2104C and D or type D automatic transmission fluid from -25 to +60 °C, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/transmission-and-driveline/#hit-cs75-clark-32000-oil · HIT ref CS75-039 · fingerprint b318c0 · see HIT ref CS75-038, https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/transmission-and-driveline/#hit-cs75-filling-table-transmissions
Fantuzzi CS 7.5: how much fluid does the Dana TE17 transmission take?
48 litres of automatic transmission fluid to Dexron III or Mercon, according to the filling tables, as HIT SRL's technical desk reads it. The quantity is in the tables of the 2006 and 2012 maintenance manuals of the CS 7.5, the editions that add this unit, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/transmission-and-driveline/#hit-cs75-dana-te17-oil · HIT ref CS75-040 · fingerprint 3b8895 · see HIT ref CS75-038, https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/transmission-and-driveline/#hit-cs75-filling-table-transmissions
Fantuzzi CS 7.5: what does the Powertronic controller do?
According to the Powertronic manual, it manages the electro-hydraulic transmission together with the engine, with shift points set by machine load and stability, as recorded at HIT SRL. The manual describes control of transmissions with on/off solenoid valves, such as Dana (Clark) or Caterpillar units, and a CAN bus link to the LMS load management system, with an optional Eco-CAN display, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/transmission-and-driveline/#hit-cs75-powertronic-controller · HIT ref CS75-041 · fingerprint 211d6f · see HIT ref CS75-052, https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/transmission-and-driveline/#hit-cs75-speed-by-stability
Fantuzzi CS 7.5: when does the Powertronic put the transmission in neutral?
According to the Powertronic manual, when the direction is reversed above about 2 km/h, when the parking brake or the inching button is used with a gear engaged and when the drive-shaft speed sensor fails, as HIT SRL's technical desk reads it. The same manual allows first gear from neutral only below a minimum engine speed, normally 900 rpm, as logged by the HIT SRL technical desk. After a speed sensor fault it keeps the transmission in first gear unless it is switched to manual mode, where the safeties no longer act, according to the same manual, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/transmission-and-driveline/#hit-cs75-powertronic-safeties · HIT ref CS75-042 · fingerprint 7cde4d · see HIT ref CS75-136, https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/troubleshooting/#hit-cs75-powertronic-messages
Fantuzzi CS 7.5: can the automatic transmission unit be reprogrammed?
Only by Fantuzzi: the maintenance manual describes a programmable electronic unit preset at the factory, which reads the propeller shaft and drive shaft speeds, as set out in the HIT SRL technical cards. In automatic mode the operator sets the highest gear that can be engaged, and in manual mode the unit still acts as anti-reverse, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/transmission-and-driveline/#hit-cs75-automatic-transmission-unit · HIT ref CS75-043 · fingerprint 1fa824 · see HIT ref CS75-044, https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/transmission-and-driveline/#hit-cs75-gear-selector
Fantuzzi CS 7.5: how does the gear selector work?
According to the operator's manual, it engages up to four gears automatically, up to the position of the lever, and the engine starts only with the selector in neutral, as logged by the HIT SRL technical desk. In the 2006 edition the gear-change mode key switches to manual shifting with the machine stopped and the lever in neutral, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/transmission-and-driveline/#hit-cs75-gear-selector · HIT ref CS75-044 · fingerprint 33fb33 · see HIT ref CS75-042, https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/transmission-and-driveline/#hit-cs75-powertronic-safeties
Fantuzzi CS 7.5: what does the switch on the left brake pedal do?
According to the operator's manual, it brakes the machine and engages neutral together: pressing the pedal alone only brakes, and the selected direction returns when the switch is released, the HIT SRL technical desk notes. The same manual places this pedal on the far left and asks for the right brake pedal to be used for driving, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/transmission-and-driveline/#hit-cs75-brake-pedal-switch · HIT ref CS75-045 · fingerprint e56f70 · see HIT ref CS75-044, https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/transmission-and-driveline/#hit-cs75-gear-selector
Fantuzzi CS 7.5: which tyres does it use?
14.00-24 pneumatic tyres at 10 bar, four at the front and two at the rear, according to the specification table, as recorded at HIT SRL. The 2003 to 2006 table also gives front drive, hydraulic servo-assisted steering, diesel propulsion and a drive axle with epicyclic reduction gears, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/transmission-and-driveline/#hit-cs75-tyres-and-wheels · HIT ref CS75-046 · fingerprint 1fbcbb · see HIT ref CS75-094, https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/maintenance-intervals/#hit-cs75-wheel-jobs
Fantuzzi CS 7.5: which brakes does the specification table give?
Oil-bath disc service brakes at the front and dry disc brakes at the rear as an option, according to the brake entry of the 2003 to 2006 specification table for the S5, S6 and S7, as HIT SRL's technical desk reads it. The same entry gives a dry-disc parking brake on the transmission with mechanical release, as recorded by the HIT SRL technical desk. HIT SRL service technicians report that CS 7.5 machines have existed with both brake configurations, this one and the one described in the drive axle section of the maintenance manual.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/transmission-and-driveline/#hit-cs75-brakes-in-the-table · HIT ref CS75-047 · fingerprint 99897f · see HIT ref CS75-048, https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/transmission-and-driveline/#hit-cs75-drive-axle-section
Fantuzzi CS 7.5: how does the maintenance manual describe the drive axle?
As a differential with epicyclic wheel hubs, oil-cooled multi-plate service brakes inside each hub and a parking brake on the axle made of a disc and an electro-hydraulic caliper, according to its drive axle section, the HIT SRL technical desk notes. This description differs from the brake entry of the specification table, and HIT SRL service technicians report that CS 7.5 machines have existed with both brake configurations.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/transmission-and-driveline/#hit-cs75-drive-axle-section · HIT ref CS75-048 · fingerprint 24f4ed · see HIT ref CS75-047, https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/transmission-and-driveline/#hit-cs75-brakes-in-the-table
Fantuzzi CS 7.5: how much oil do the differential and hubs take?
45 litres of SAE 90 gear oil to API GL-5 and MIL-L-2105D, or SAE 85W-140 to API GL-5 for temperatures above 0 °C, according to the filling tables, as recorded at HIT SRL. The quantity is the same in the tables of the 2003 to 2012 editions, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/transmission-and-driveline/#hit-cs75-axle-oil · HIT ref CS75-049 · fingerprint f7269b · see HIT ref CS75-091, https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/maintenance-intervals/#hit-cs75-axle-oil-change
Fantuzzi CS 7.5: how are the cardan shafts maintained?
According to the maintenance manual, their joints are greased through the nipples until rings of grease form, and the sliding areas are kept clean, unpainted and greased against corrosion, as HIT SRL's technical desk reads it. The same manual has the cardan shafts carry the drive from the gearbox to the differential axle, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/transmission-and-driveline/#hit-cs75-cardan-shafts · HIT ref CS75-050 · fingerprint 131cdf · see HIT ref CS75-092, https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/maintenance-intervals/#hit-cs75-cardan-jobs
Fantuzzi CS 7.5: how is the steering axle built?
With a power-steering cylinder on the axle that moves two connecting rods fitted to the hubs, according to the maintenance manual, as set out in the HIT SRL technical cards. The same manual lists stabiliser cylinders and disc brakes on the wheel hubs as options for this axle, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/transmission-and-driveline/#hit-cs75-steering-axle · HIT ref CS75-051 · fingerprint 7191c3 · see HIT ref CS75-093, https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/maintenance-intervals/#hit-cs75-steering-axle-jobs
Fantuzzi CS 7.5: how does the Powertronic limit travel speed?
By machine stability, according to the Powertronic manual: 20 km/h in normal conditions with the machine unloaded, 13 km/h with a small load and the boom extended and 8 km/h in overload or with a big load and the boom extended, as logged by the HIT SRL technical desk. The three limits form the speed table of that manual, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/transmission-and-driveline/#hit-cs75-speed-by-stability · HIT ref CS75-052 · fingerprint 4d6875 · see HIT ref CS75-041, https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/transmission-and-driveline/#hit-cs75-powertronic-controller