Fantuzzi Reggiane MHC 200 — Structure, boom and hoist: technical cards
General guidance only — always follow the operation and maintenance manual for your specific machine.
Short answers to precise questions on the turret, slewing, winch, ropes, boom, mast and counterweight of the Fantuzzi Reggiane MHC 200 mobile harbour crane, one fact per card, each with its source stated in the text. For the overall picture, see the Fantuzzi Reggiane MHC 200 technical legacy guide.
Fantuzzi Reggiane MHC 200: how is the rotating turret built?
As a box structure in sheet steel with a central section and two lateral box beams, carrying the mast housings and the anchorage of the boom luffing cylinder, according to the 2002 use and maintenance manual, the HIT SRL technical desk notes. The same manual encloses the machinery room and the winch room in 3 mm sheet steel with insulated panels, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-turret · HIT ref MHC200-045 · fingerprint 7ef865 · see HIT ref MHC200-056, https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-boom
Fantuzzi Reggiane MHC 200: how is the crane slewed?
By two hydraulic drive units at the front of the turret, each with a hydraulic motor, an epicyclic reduction gear and a spring-applied multi-disc parking brake released hydraulically, according to the 2002 use and maintenance manual, as set out in the HIT SRL technical cards. The manual adds a proportional pedal acting on the slewing brake, the HIT SRL technical desk notes. The same manual gives a high-capacity roller slew ring of about 3850 mm outside diameter, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-slewing-drives · HIT ref MHC200-046 · fingerprint 9fa22d · see HIT ref MHC200-045, https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-turret
Fantuzzi Reggiane MHC 200: how do oil and power reach the chassis from the turret?
Through a rotary hydraulic coupling for the oil and an electrical slip ring for power and signals, both placed between turret and chassis, according to the 2002 use and maintenance manual, as recorded at HIT SRL. The coupling feeds the chassis actuators, and the 2006 manual describes the same arrangement, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-rotary-coupling · HIT ref MHC200-047 · fingerprint ad9d6e · see HIT ref MHC200-045, https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-turret
Fantuzzi Reggiane MHC 200 100 t: how is the hoist winch built?
With a double-groove drum for two ropes, driven by six hydraulic motors through two three-stage epicyclic reduction units with hydraulically released multi-disc brakes, according to the 2002 use and maintenance manual, as HIT SRL's technical desk reads it. The manual gives a maximum rope pull of 2 x 50 t and a drum pitch diameter of 1150 mm, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-hoist-winch-100-t · HIT ref MHC200-048 · fingerprint 005fd2 · see HIT ref MHC200-049, https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-winch-drum-120-t
Fantuzzi Reggiane MHC 200 120 t: what drum does the hoist winch have?
A double-race drum with a pitch diameter of 1300 mm, according to the 2006 manual of the 120 t crane, as set out in the HIT SRL technical cards. According to the same manual, the two ropes are wound in opposite directions for a level suspension of the load, the HIT SRL technical desk notes. The 2004 data sheet of the 100 t version gives the same 1300 mm, while the 2002 use and maintenance manual gives 1150 mm, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-winch-drum-120-t · HIT ref MHC200-049 · fingerprint f4e7bd · see HIT ref MHC200-048, https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-hoist-winch-100-t
Fantuzzi Reggiane MHC 200: which hoisting ropes does the crane use?
Two galvanised 52 mm ropes, according to the manuals, as logged by the HIT SRL technical desk. The 2002 use and maintenance manual describes them as compacted ropes with eight strands and a metallic core, with a breaking load of 240 t and a length of 232 m, as recorded at HIT SRL. The 2006 data give 2394 kN and 225 m and the 2004 100 t sheet 2246 kN and 225 m, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-hoisting-ropes · HIT ref MHC200-050 · fingerprint 36a51c · see HIT ref MHC200-093, https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/maintenance-intervals/#hit-mhc200-rope-checks
Fantuzzi Reggiane MHC 200: when must a hoisting rope be replaced?
When the outside diameter is reduced by 7% of the nominal diameter, even without visible broken wires, or for any of the other criteria of the 2006 maintenance manual, the HIT SRL technical desk notes. The manual lists a broken strand and a localised concentration of broken wires within six rope diameters or on one strand, as set out in the HIT SRL technical cards. The same manual adds core deterioration, loss of elasticity, confirmed internal corrosion, deformation and heat or arc damage, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-rope-discard · HIT ref MHC200-051 · fingerprint b0bbc3 · see HIT ref MHC200-052, https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-new-rope
Fantuzzi Reggiane MHC 200: how is a new rope run in?
With several movements under a load of about 10% of the rated load after installation, according to the 2006 maintenance manual, which has a new rope work lighter loads for a short initial period, as recorded at HIT SRL. The same manual asks for rope checks after any accident and after a rope has been dismantled and refitted, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-new-rope · HIT ref MHC200-052 · fingerprint 7d419f · see HIT ref MHC200-051, https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-rope-discard
Fantuzzi Reggiane MHC 200: how fast is the hook?
14 m/min with 120 t and 85 m/min with 14 t on the 120 t crane, according to the technical data of the 2006 manual, as HIT SRL's technical desk reads it. For the 100 t version the 2000-2002 documents give 16 m/min with the maximum load and 87 m/min with 17 t, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-hook-speeds · HIT ref MHC200-053 · fingerprint 7f9a69 · see HIT ref MHC200-054, https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-slewing-and-luffing-speeds
Fantuzzi Reggiane MHC 200: how fast does the crane slew and luff?
Up to 1.25 rpm with load for intensive use and 0.65 rpm for heavy use, according to the technical data of the 2006 manual, the HIT SRL technical desk notes. The same data give a boom luffing time from minimum to maximum radius of 37 s, 41 s back, for intensive use and 74 s, 82 s back, for heavy use, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-slewing-and-luffing-speeds · HIT ref MHC200-054 · fingerprint 95fe2d · see HIT ref MHC200-053, https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-hook-speeds
Fantuzzi Reggiane MHC 200: how high can the hook lift a linear load?
38 m up to a 42 m radius in the standard version, according to the technical data of the 2006 manual, then 30 m from 42 to 48 m and 23.50 m from 48 to 50 m, as recorded at HIT SRL. The optional version gives 40 m up to a 42 m radius with the same values beyond, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-hoisting-height · HIT ref MHC200-055 · fingerprint 4cef81 · see HIT ref MHC200-053, https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-hook-speeds
Fantuzzi Reggiane MHC 200: how is the boom built?
As a lattice of electrically welded steel tube in two flange-bolted sections, according to the 2002 use and maintenance manual, as HIT SRL's technical desk reads it. The manual fits lateral snub pulleys at the boom tip, a self-compensating hoisting tackle with return ropes for level luffing of the load and a double-acting hydraulic luffing cylinder anchored to the turret, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-boom · HIT ref MHC200-056 · fingerprint abd068 · see HIT ref MHC200-045, https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-turret
Fantuzzi Reggiane MHC 200: what is the mast and can it be lowered?
An open structure of two welded beams joined by latticework that can be lowered to the ground, according to the 2002 use and maintenance manual, as set out in the HIT SRL technical cards. The manual fixes it on the turret with two front trunnions and with stay rods pinned by a hydraulic cylinder, the HIT SRL technical desk notes. The same manual raises it with the boom luffing cylinder and lowers it for maintenance or for travel under low obstacles, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-mast · HIT ref MHC200-057 · fingerprint 145435 · see HIT ref MHC200-058, https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-counterweight
Fantuzzi Reggiane MHC 200: how is the counterweight made?
Of a fixed counterweight of removable modular panels on the turret and a single mobile boom counterweight, according to the 2002 use and maintenance manual, as logged by the HIT SRL technical desk. In the same manual the mobile counterweight runs on wheels along the rear of the mast and the upper stay rod to balance boom movements, as recorded at HIT SRL. The manual has it removed before the mast is lowered, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-counterweight · HIT ref MHC200-058 · fingerprint 996f1e · see HIT ref MHC200-057, https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-mast
Fantuzzi Reggiane MHC 200: how does the boom cable reel work?
It carries the power cable of the hoisting equipment and has three electric motors, according to the 2006 manual: motor 1, with a friction clutch, keeps the cable taut, and motors 2 and 3 start automatically with winch hoisting or boom lowering commands, the HIT SRL technical desk notes. The manual also provides manual control of the reel, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-cable-reel · HIT ref MHC200-059 · fingerprint 3f3dbf · see HIT ref MHC200-124, https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/safety-and-interlocks/#hit-mhc200-spreader-and-grab-protection
Fantuzzi Reggiane MHC 200: how are turret, tower and boom greased?
By an electric pump that greases them automatically according to the engine running hours, according to the 2006 manual, as recorded at HIT SRL. The 2002 use and maintenance manual gives a dual-line system with a working pressure of 150 kg/cm2, as logged by the HIT SRL technical desk. The documentation adds a manual pump on the chassis for the chassis points and a portable hand pump for the remaining ones, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-automatic-lubrication · HIT ref MHC200-060 · fingerprint b28a79 · see HIT ref MHC200-087, https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/maintenance-intervals/#hit-mhc200-lubrication-jobs
Fantuzzi Reggiane MHC 200: what is the SMHC 35 spreader?
A telescopic automatic spreader for the MHC cranes, with its own hydraulic power pack, according to the SMHC 35 spreader manual, as HIT SRL's technical desk reads it. The same manual has sections on the electrical system, maintenance and spare parts of the spreader, and the MHC 200 documentation lists an automatic telescopic spreader among the lifting equipment, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-smhc-spreader · HIT ref MHC200-061 · fingerprint 3b42f4 · see HIT ref MHC200-011, https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/identification/#hit-mhc200-lifting-equipment
Fantuzzi Reggiane MHC 200: which FRT motorised beams are used as lifting equipment?
The FRT 63, FRT 100, FRT 110 and FRT 120 beams, used as lifting equipment on MHC cranes, according to the FRT motorised beam manual, as set out in the HIT SRL technical cards. The manual has operation, maintenance and spare-parts sections, and the MHC 200 documentation lists a motorised beam among the lifting equipment of the crane, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-frt-beam · HIT ref MHC200-062 · fingerprint 402d46 · see HIT ref MHC200-011, https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/identification/#hit-mhc200-lifting-equipment
Fantuzzi Reggiane MHC 200: what paint cycle do the steel structures have?
Blasting to SA 2 1/2, an epoxy zinc primer of 50 microns, an epoxy-polyamide intermediate coat of 150 microns and a polyurethane finish of at least 50 microns, according to the 2006 maintenance manual, as logged by the HIT SRL technical desk. The manual gives a total of at least 250 microns, as recorded at HIT SRL. The manual gives hot-dip galvanising of at least 70 microns, 500 g/m2, for ladders and walkways, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-paint-cycle · HIT ref MHC200-063 · fingerprint 246f01 · see HIT ref MHC200-006, https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/identification/#hit-mhc200-colours
Fantuzzi Reggiane MHC 200: what tightening torques does the maintenance manual give?
For fine-thread screws of common use, the torque table of the 2006 maintenance manual gives for example 95 / 139 Nm for M12x1.25, 229 / 336 Nm for M16x1.5 and 482 / 687 Nm for M20x1.5, in classes 8.8 / 10.9, the HIT SRL technical desk notes. The same table runs from M6x1, 10.4 / 15.3 Nm, to M30x2, 1670 / 2370 Nm, as recorded by the HIT SRL technical desk.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/structure-and-hoist/#hit-mhc200-torque-table · HIT ref MHC200-064 · fingerprint 8de6f0 · see HIT ref MHC200-077, https://www.hitsrl.it/technical-resources/guides/reggiane-mhc-200/maintenance-intervals/#hit-mhc200-main-structure