PRONAR Hakenliftanhänger 34 t, Container 5,4–7,9 m, Tridem, 40 km/h
€62,770.00
Standard equipment
- Tridem suspension with parabolic springs, axle spacing 1.810 mm
- 1st and 3rd axles positively steered, middle axle fixed
- Hook with automatic container locking and adjustable height, two positions – for containers to DIN 30722-1
- Central hydraulic system with oil tank, gearbox and PTO drive, electrically
controlled:
- hydraulic tipping system with two tipping cylinders
- hydraulic changeover between hook and tipping
- hydraulic hook frame
- hydraulic suspension lock
- hydraulic container locking
- hydraulic underrun protection
- rear hydraulic connections
- 6-function display panel
- Hydraulically extendable underrun protection
- Hydraulically sprung drawbar, height-adjustable
- K80 ball coupling
- Telescopic support leg with gearbox
- 2-line compressed-air braking system with ALB, 406 × 140 mm drum brakes
- LED lighting system with side marker lights
- Plastic mudguards, toolbox, chocks with holder
- Paint finish: black grey RAL 7021
Technical data
| Manufacturer | PRONAR |
|---|---|
| Product type | Hooklift trailer / roll-off tipper, tridem |
| Permissible gross weight | 34.000 kg |
| Technically permissible gross weight (on-site use) | 35.000 kg |
| Unladen weight | 8.500 kg |
| Payload | 25.500 kg (including container of recommended length) |
| Lifting capacity | 11.000 kg |
| Hook height | 1.450 / 1.570 mm |
| Roller spacing | 1.060 mm |
| External container length | 5.400 – 7.900 mm |
| Internal container length | 5.000 – 7.500 mm |
| Max. external container width | 2.550 mm |
| Max. container height | 2.500 mm |
| Roller height with standard tyres | 1.300 mm |
| Max. container tipping angle | 52° |
| Operating pressure | 200 bar |
| Dimensions without container L × W × H | 8.710 × 2.550 × 3.080 mm |
| Suspension | Parabolic springs |
| Nose weight | 4.000 kg |
| Tyres | 445/65 R 22,5 |
| Permissible speed | 40 km/h |
| Required tractor power | 182 PS / 133,8 kW |
Note: All parameters listed apply to individual approval in Germany.
Product description
Hooklift trailer for containers up to 7.9 m
The tridem, with positively steered outer axles, carries 25.500 kg and accommodates containers with an external length of 5.400 to 7.900 mm. The trailer comes with its own complete hydraulic system, controlled electrically.
Own hydraulic system as standard
This is the key difference compared with the smaller models in the range: the oil tank, gearbox and PTO drive are all included as standard.
What this means:
- The tractor does not need a single spool valve for hooklift operation – just a PTO and power supply.
- No oil is transferred between vehicles. This prevents contamination and mixing of different oil types – a common problem when changing towing vehicles.
- The same working speed with any tractor, regardless of its pump capacity.
- Suitable for older tractors that do not have enough spool valves.
A 6-function display panel shows the system status.
Eight functions, electrically controlled
The system operates the tipping system with two cylinders, changeover between hook and tipping, hook frame, suspension lock, container locking, underrun protection and rear hydraulic connections.
The rear connections supply the container's hydraulic tailgate – standard in the waste management sector.
Positive steering: essential at 8.7 m long
The first and third axles are positively steered; the middle axle is fixed.
Why this is necessary on a tridem of this size: Three fixed axles close together scrub sideways when cornering. The tyres drag across the ground – wearing them out, putting strain on the frame and making the trailer difficult to manoeuvre in the yard.
With positive steering the outer axles follow the towing vehicle. The turning circle is reduced and the tyres roll rather than scrub.
25.500 kg payload – the largest in the range
With an unladen weight of 8.500 kg, the trailer carries three times its own weight.
What it can transport: full roll-off containers of construction waste, recycling material, soil or green waste – up to the full length of 7.9 m.
For on-site use a technical gross weight of 35.000 kg is permissible.
Containers to DIN 30722-1
The hook is designed for containers to DIN 30722-1 – the standard widely used in the waste management sector.
Check before buying: Which standard do your existing or planned containers comply with? The smaller models in the range come as standard with the Scandinavian SS 3021 standard; this model uses DIN 30722-1.
Tipping angle of 52°
The trailer does more than just unload containers; it can also tip them – up to 52° using two tipping cylinders.
Manufacturer's note: When using it as a tipper, the container may need to be moved backwards to ensure correct load distribution.
Hydraulically extendable underrun protection
It retracts for unloading and tipping, then extends again when the trailer is ready to travel – no locking pins or manual work at the rear.
Hydraulically sprung drawbar with K80
Height-adjustable and sprung – this isolates the towing vehicle from the trailer and protects the coupling, frame and driver. The K80 ball coupling, rated for a 4.000 kg nose weight, is included as standard.
The flow regulator – recommended by the manufacturer
Available as optional equipment. The manufacturer expressly recommends it when the system is operated for extended periods – for example, when changing containers frequently or transporting them over short distances.
Why it makes sense: Continuous operation of the hydraulic system generates heat. A flow regulator limits the oil flow and therefore heat build-up – helping to protect the oil, seals and pump.
Push-and-articulated arm as an alternative
The manufacturer also offers the trailer with a push-and-articulated arm. This increases the lifting capacity from 11.000 kg to 14.700 kg with the hook frame extended and 8.700 kg with it retracted.
Who would benefit: Businesses handling particularly heavy containers and high volumes.
Approval
| Approval route | Permissible gross weight |
|---|---|
| Individual approval, Germany | 34.000 kg |
| On-site use (technical) | 35.000 kg |
| EU type approval, 40 km/h | 30.000 kg |
Optional equipment
- EU or AT type approval, including documents
- Hydraulic support leg, folding (no extra charge)
- Premium 2-line compressed-air braking system with ALB
- Flow regulator for the central hydraulic system
- Hydraulic connections on the hook
- Trailer couplings from various manufacturers, manual or automatic
- Side underrun protection
- Full-width rear spray guard
- Ribbed aluminium mudguards (mandatory for public road use)
- Spare wheel, plastic tube for vehicle documents
- Warning triangle for slow-moving trailers
Applications
Waste management and recycling, construction and demolition companies, local authorities and municipal depots, green waste and biomass logistics, agriculture with interchangeable bodies, agricultural contractors, equipment hire.
Operating notes
- The PTO is required to operate the hydraulic system.
- Check the towing vehicle's nose weight capacity: up to 4.000 kg.
- Observe the permitted container dimensions: 5.400 to 7.900 mm external length, max. 2.550 mm width and 2.500 mm height, to DIN 30722-1.
- Lock the suspension before unloading or loading.
- When unloading or tipping, ensure the ground is level and firm.
- Do not tip containers beneath overhead power lines.
- Check the locking mechanism before every journey.
- Keep everyone clear of the area behind the trailer when loading or unloading.
- Monitor the hydraulic system's oil level and temperature – fit a flow regulator for continuous operation.
- Aluminium mudguards are mandatory for public road use and are optional equipment.
Frequently asked questions
Which containers will fit?
Containers to DIN 30722-1 with an external length of 5.400 to 7.900 mm, a maximum width of 2.550 mm and a maximum height of 2.500 mm. Roller spacing is 1.060 mm.
Does the tractor need spool valves?
No. The central hydraulic system with oil tank, gearbox and PTO drive is included as standard; the tractor only needs a PTO and power supply.
How much can the trailer carry?
25.500 kg with a permissible gross weight of 34.000 kg, including a container of the recommended length. A technical gross weight of 35.000 kg is permissible for on-site use, or 30.000 kg with EU type approval.
How much can it lift?
11.000 kg. With the optional push-and-articulated arm, lifting capacity increases to 14.700 kg with the hook frame extended and 8.700 kg with it retracted.
What is the flow regulator for?
The manufacturer recommends it when the hydraulic system is operated continuously, for example when changing containers frequently. It limits the oil flow and therefore heat build-up, helping to protect the oil, seals and pump.
Why are the axles positively steered?
At 8.7 m long, three fixed axles scrub sideways when cornering – wearing out the tyres and putting strain on the frame. With the first and third axles positively steered, the wheels follow the towing vehicle.
Can the trailer also tip containers?
Yes, up to 52° using two tipping cylinders. According to the manufacturer, the container may need to be moved backwards.
What tractor do I need?
182 PS or 133,8 kW, a PTO to drive the pump and a coupling rated for a 4.000 kg nose weight. The K80 ball coupling is included as standard.