Loader cranes · On-board hydraulics · All of Île-de-France

Truck-mounted crane and on-board hydraulics repair

A crane that is out of action brings an entire job site to a halt. And on a crane, the fault rarely comes from the boom: it comes from the circuit, the valve block, a hose, the power take-off or the load moment limiter. You still need a workshop that looks for the cause instead of replacing the part that leaks.

All makesComplete hydraulicsStructure and weldingTipper bodies, arms and hook-liftsQuote before work
Itemised quote before work · expert assessment carried out at the workshop
01

A leak is treated at its cause, never where it drips

A cylinder replaced on a contaminated circuit leaks again within the year, and the customer pays twice. We trace the whole chain: fluid condition and cleanliness, actual pressure, valve block, check valves, hoses, fittings, return line and cooling, before concluding on the component to replace.

It takes longer to diagnose, and costs far less over the year.

Handled in the workshop

  • Cylinders and seals
  • Control valves and check valves
  • Hoses and fittings
  • Pumps and power take-offs
  • Return circuit and cooling
  • Controls and remote controls
In pictures

A hydraulic leak, before and after

Computer-generated rendering: loader crane, hydraulic leak before intervention and circuit restored afterwards, with load moment limiter read-out
Computer-generated rendering, illustrating the method: no make, no registration plate. A cylinder replaced on a contaminated circuit leaks again within the year; it is the cause that gets treated, not the place where it drips.
02

Load moment limiter and safety: what is read out before dismantling

On a crane, the memory of the load moment limiter tells the story of the machine: operating hours, time-stamped events, overloads, fault codes. This read-out is done with the vehicle present, before any intervention — it dates the appearance of the fault and properly opens a manufacturer warranty claim.

A warranty claim announced after the repair is no longer a warranty claim. Report it when the vehicle is dropped off: we build the file with the manufacturer, supported by photos, serial number and crane type.

03

All makes, structure included

The workshop services loader cranes whatever the make of the boom and of the carrier vehicle, as well as on-board hydraulics in the broad sense: tipper bodies, lifting arms, hook-lifts, gantries, tail lifts and winches. The structural work — boom, outriggers, bases, chassis mounting — is handled in the same workshop as the commercial vehicle bodywork, which avoids shuttling the vehicle between three contractors.

Our dedicated pages: Fassi cranes and Hiab cranes.

Also covered

  • Tipper bodies and lifting arms
  • Hook-lifts and gantries
  • Tail lifts
  • Winches and outriggers
  • Chassis mountings and bases
04

The operator's calculation is not the price, it is the day lost

An immobilised crane truck blocks a crew, a delivery and sometimes a hire crane charged by the day. That is why civil engineering, lifting and materials companies come from all over Île-de-France to Le Blanc-Mesnil: for this type of equipment, the workshop matters more than the mileage.

The slot is booked and the parts are ordered before the vehicle arrives. Call 01 45 91 25 30: it is what reduces downtime the most.

05

A crane does not travel: it is the workshop that has to be in the right place

We are in Le Blanc-Mesnil, in Seine-Saint-Denis (93), at the foot of the A1 and the Francilienne. The equipped trucks we look after — loader crane, arm, winch, flatbed — come from all over Île-de-France: the 93, Val-d’Oise, the Roissy area, Paris Nord, Seine-et-Marne.

On a crane, the workshop matters more than the distance: few workshops in Île-de-France work on on-board hydraulics, read out the memory of a load moment limiter and rebuild the structure. An operator will drive an hour for that, and rightly so.

Frequently asked questions

What operators ask us

Do you repair cranes of all makes?

Yes, whatever the make of the boom and of the carrier vehicle, as well as on-board hydraulics in the broad sense: tipper bodies, lifting arms, hook-lifts, gantries and tail lifts.

Do you read out the load moment limiter?

Yes, and it is the first step on a warranty file: it dates the appearance of the fault and documents the load history. It is done with the vehicle present, before any intervention.

How does a manufacturer warranty claim work?

It is reported when the vehicle is dropped off, never after the repair. We build the file with the manufacturer — serial number, crane type, photos, limiter read-out and prior quote — and we wait for their approval before starting the covered work.

Is a hydraulic leak fixed by replacing the cylinder?

Rarely. A cylinder replaced on a contaminated circuit leaks again within the year. We check the fluid, the pressure, the valve block, the hoses and the return line before concluding.

Where do your customers come from for this type of work?

From all over Île-de-France. On an immobilised crane, an hour's drive is made up for by a single job-site day saved.

Go further

On the same topic

They trust us with their vehicles
Nicollin
Saint-Gobain
Suez
Cogepart
French Ministry of the Armed Forces
UPS
Demeco
Paris Terres d’Envol
Drancy Town Hall
Bobigny Town Hall
What our customers say
“

We have been working with this garage for years, and there has never been the slightest problem. Very professional team, top notch!

Hugues K.
“

A team at your service. Quality work in record time. Deadlines are always perfectly met.

Pascal M.
“

Exactly the kind of partner we needed. The service is very fast and lives up to our requirements.

Valérie G.