Fantuzzi CS 7.5 — Engine: technical cards
General guidance only — always follow the operation and maintenance manual for your specific machine.
Short answers to precise questions on the engines and engine fluids 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: which engines does the motor table of the 2003 manual list?
The 2003 motor table gives six-cylinder engines from 245 to 400 hp: Cummins M11-C at 330 hp, Volvo TWD1031VE at 320 hp, Volvo TWD1231VE and Cummins N14 at 400 hp, and Caterpillar 3306B at 245 or 300 hp, as logged by the HIT SRL technical desk. The CS 7.5 specification table refers the engine to this motor table, as recorded at HIT SRL. The motor table is common to the models of the same manual section, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/engine/#hit-cs75-motor-table-2003 · HIT ref CS75-023 · fingerprint 890c01 · see HIT ref CS75-024, https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/engine/#hit-cs75-motor-table-2004-2006
Fantuzzi CS 7.5: which engines does the 2004-2006 motor table add?
Three Volvo engines, according to the 2004 and 2006 manuals, as HIT SRL's technical desk reads it. The manuals give the TAD720VE, 174 kW or 237 hp at 2,000 rpm from 7,150 cm3, the TWD731VE, 238 hp at 2,400 rpm from 6,730 cm3, and the TWD1240VE, 348 hp at 2,100 rpm from 12,100 cm3, as logged by the HIT SRL technical desk. They head the motor table of those editions, all with six cylinders, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/engine/#hit-cs75-motor-table-2004-2006 · HIT ref CS75-024 · fingerprint 56e3ee · see HIT ref CS75-025, https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/engine/#hit-cs75-volvo-engine-manuals
Fantuzzi CS 7.5: which Volvo engines did the machines have?
The motor tables of the 2004 and 2006 manuals list the Volvo TAD720VE and TWD731VE, and the cab of the 2004 manual has a diagnostic lamp and button for the EDC 4 engine control, as recorded at HIT SRL. HIT SRL service technicians report that the first CS 7.5 machines had the Volvo TWD731VE as standard engine and later machines the Volvo TAD720VE.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/engine/#hit-cs75-volvo-engine-manuals · HIT ref CS75-025 · fingerprint 4dd8ae · see HIT ref CS75-024, https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/engine/#hit-cs75-motor-table-2004-2006
Fantuzzi CS 7.5 S6: which engines does the 2012 Terex table give?
According to the 2012 Terex table, a Volvo TAD 750VE as standard, 181 kW at 2,300 rpm and 1,050 Nm at 1,500 rpm, and a Cummins QSC 8.3 as option, 183 kW at 2,200 rpm and 1,162 Nm at 1,500 rpm, as HIT SRL's technical desk reads it. Both engines are in the CS 7.5 S6 column of that specification table, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/engine/#hit-cs75-engines-2012 · HIT ref CS75-026 · fingerprint a318c0 · see HIT ref CS75-027, https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/engine/#hit-cs75-tier-4-engines
Fantuzzi CS 7.5 S6: which engines does the 2012 table give for Tier 4?
A Volvo TAD 762VE as standard, 185 kW at 2,200 rpm and 1,199 Nm at 1,320 rpm, according to the 2012 table, as set out in the HIT SRL technical cards. The same table gives a Cummins QSB 6.7 as option, 194 kW at 2,200 rpm and 987 Nm at 1,500 rpm, the HIT SRL technical desk notes. These are the Tier 4 entries of the 2012 Terex specification table for the CS 7.5 S6, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/engine/#hit-cs75-tier-4-engines · HIT ref CS75-027 · fingerprint 73cf74 · see HIT ref CS75-026, https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/engine/#hit-cs75-engines-2012
Fantuzzi CS 7.5: which engine oil does the filling table give?
SAE 15W-40 to API CG-4/SG for the diesel engine, with the quantity referred to the engine manual, as logged by the HIT SRL technical desk. The CS 7.5 filling table gives the same grade in the editions of the maintenance manual from 2003 to 2012, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/engine/#hit-cs75-engine-oil · HIT ref CS75-028 · fingerprint e74d86 · see HIT ref CS75-029, https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/engine/#hit-cs75-antifreeze-and-grease
Fantuzzi CS 7.5: how much antifreeze does the cooling system take?
The machine is supplied with 40% antifreeze, protecting down to -26 °C, and the filling table gives 20% for -9 °C, 30% for -17 °C, 50% for -38 °C and 55% for -46 °C, the HIT SRL technical desk notes. The same table asks for bearing grease to DIN 51825 KP2K and ISO 3498 XM2, applied as required, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/engine/#hit-cs75-antifreeze-and-grease · HIT ref CS75-029 · fingerprint fd0f5f · see HIT ref CS75-028, https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/engine/#hit-cs75-engine-oil
Fantuzzi CS 7.5: what temperatures do the 2003 and 2004 manuals give for coolant and transmission oil?
Coolant between 80 and 90 °C, with no full power below 50 °C, and transmission oil between 82 and 93 °C on a gauge reading 50 to 150 °C, according to the 2003 and 2004 manuals, as recorded at HIT SRL. Full power waits for 82 °C, and the 2003 manual forbids using the machine above 110 °C, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/engine/#hit-cs75-temperature-gauges · HIT ref CS75-030 · fingerprint ed98d6 · see HIT ref CS75-031, https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/engine/#hit-cs75-warm-up
Fantuzzi CS 7.5: what operating temperatures does the warm-up procedure give?
60-70 °C for the engine coolant and 80-90 °C for the transmission oil, according to the warm-up procedure of the operator's manual, as HIT SRL's technical desk reads it. The same manual has full load wait until the coolant reaches 176 °F, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/engine/#hit-cs75-warm-up · HIT ref CS75-031 · fingerprint dc2f13 · see HIT ref CS75-030, https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/engine/#hit-cs75-temperature-gauges
Fantuzzi CS 7.5: how is a turbocharged engine stopped?
After running at about 1,000 rpm with reduced load for 2 or 3 minutes, according to the operator's manual, as set out in the HIT SRL technical cards. The Powertronic manual adds that the controller keeps the engine at minimum speed for at least 10 seconds before shutting it off from high revs, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/engine/#hit-cs75-turbo-cool-down · HIT ref CS75-032 · fingerprint 081861 · see HIT ref CS75-034, https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/engine/#hit-cs75-powertronic-engine-protection
Fantuzzi CS 7.5: how long can the starter motor run?
No more than 15 seconds, with 10 seconds between attempts, according to the operator's manual, as logged by the HIT SRL technical desk. The same manual limits glow plug preheating to 5 seconds and applies these limits to the cold weather start below 10 °C, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/engine/#hit-cs75-starting-limits · HIT ref CS75-033 · fingerprint 9e777e · see HIT ref CS75-031, https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/engine/#hit-cs75-warm-up
Fantuzzi CS 7.5: when does the Powertronic shut the engine down?
After 10 minutes of low fuel, 2 minutes of low coolant level or 3 seconds of low engine oil pressure, according to the Powertronic manual, the HIT SRL technical desk notes. With a high engine or transmission oil temperature the same manual has the controller first set the engine to idle for 5 minutes, and with a high coolant temperature for 1 minute, as set out in the HIT SRL technical cards. According to the same manual, the controller then shuts the engine down if the temperature does not fall, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/engine/#hit-cs75-powertronic-engine-protection · HIT ref CS75-034 · fingerprint acdc4a · see HIT ref CS75-032, https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/engine/#hit-cs75-turbo-cool-down
Fantuzzi CS 7.5 S6: which alarms shut the engine off in the LMS Plus?
Fuel below 5%, transmission oil above 120 °C, engine oil above 120 °C, coolant above 105 °C, engine oil pressure below 1 bar and a low coolant level, according to the LMS Plus manual, as recorded at HIT SRL. The 2006 operator's manual of the CS 7.5 S6 lists the Logicontrol Plus load limiting device in the cab, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/engine/#hit-cs75-lms-plus-engine-shut-off · HIT ref CS75-035 · fingerprint a27a54 · see HIT ref CS75-084, https://www.hitsrl.it/technical-resources/guides/fantuzzi-cs7-5/electrical-and-control/#hit-cs75-lms-plus