Underbridge inspection platform rental
vehicle-mounted underbridge mobile elevating work platform
PEMP-N 150/160 PLUS
The PLUS version makes it possible to overcome kerbs of up to 3.9 metres and higher parapets, reducing vehicle repositioning and improving productivity.
It is a truck-mounted mobile elevating personnel walkway designed as an under-bridge access unit for safe work beneath the deck, even in demanding geometries.
Available settings
PEMP-N 150 PLUS
- Higher load capacity (up to 500 kg)
- Ideal for heavy equipment work
PEMP-N 160 PLUS
- Greater range (up to 16 m)
- Optimised for hard-to-reach areas
Truck-mounted cherry picker hire for under-bridge work
Truck-mounted mobile elevating work platform
PEMP-N 150/160 PLUS
The PLUS version makes it possible to overcome kerbs of up to 3.9 metres and higher parapets, reducing vehicle repositioning and improving productivity.
It is a truck-mounted mobile bridge inspection walkway designed as an under-bridge access unit for safe work beneath the deck, even in demanding geometries.
Available settings
PEMP-N 150 PLUS
- Higher load capacity (up to 500 kg)
- Ideal for heavy equipment work
PEMP-N 160 PLUS
- Greater range (up to 16 m)
- Optimised for hard-to-reach areas
Truck-mounted cherry picker hire for under-bridge work
Truck-mounted mobile elevating work platform
PEMP-N 150/160 PLUS
The PLUS version makes it possible to overcome kerbs of up to 3.9 metres and higher parapets, reducing vehicle repositioning and improving productivity.
It is a truck-mounted mobile bridge inspection walkway designed as an under-bridge access unit for safe work beneath the deck, even in demanding geometries.
PEMP-N 150 PLUS
- Higher load capacity (up to 500 kg)
- Ideal for heavy equipment work
PEMP-N 160 PLUS
- Greater range (up to 16 m)
- Optimised for hard-to-reach areas
8,5
Max. negative range
15-16
Extended walkway length
300-500
Max. distributed load on walkway
3,9
Max. pavement width to negotiate
8,5
Max. negative range
15-16
Extended walkway length
300-500
Max. distributed load on walkway
3,9
Max. pavement width to negotiate
Performance as a function of the elevation angle ($\alpha$)
Variables C and D are interdependent, and their maximum values cannot be simultaneously attained; consequently, as the height of the barrier to be overcome increases, the maximum negative range decreases.
Technical information
Comparative table of all MEWP-N models
| Technical information | 70s | 70L | 150 | 160 | ✓ 150 PLUS | ✓ 160 PLUS | 170 | 190 |
|---|---|---|---|---|---|---|---|---|
| (B) Maximum pavement width to be crossed | 1.7 m | 1.7 m | 2.7 m | 2.7 m | 3.9 m | 3.9 m | 2.6 m | 2.6 m |
| (C) Max. height of road safety barrier to overcome | 1.8 m | 1.8 m | 3.5 m | 3.5 m | 4 m | 4 m | 5 m | 5 m |
| (D) Maximum negative vertical reach | 4.3 m | 4.3 m | 7.6 m | 7.6 m | 8.5 m | 8.5 m | 8 m | 8 m |
| (E) Minimum vertical reach | 1.3m | 1.3m | -0,8 m | -0,8 m | -1.2 m | -1.2 m | -0.55 m | 1 m |
| Length of walkway unextended | 1.9 m | 3.45 m | 9 m | 10 m | 9.15 m | 10.15 m | 10 m | 12 m |
| Extended walkway length | 2.9 m | 7 m | 15 m | 16 m | 15 m | 16 m | 17 m | 19 m |
| Catwalk width | 2.1 m | 1 m | 1.1 m | 1.1 m | 1.1 m | 1.1 m | 1.3m | 1.3m |
| Maximum distributed load across the entire footbridge | 350 kg | 350 kg | 500 kg | 300 kg | 450 kg | 300 kg | 800 kg | 650 kg |
| Maximum load at the tip of the gangway | - | 150 kg | 250 kg | 150 kg | 300 kg | 150 kg | 400 kg | 250 kg |
| Maximum permitted wind speed | 12.5 m/s | 12.5 m/s | 12.5 m/s | 12.5 m/s | 12.5 m/s | 12.5 m/s | 12.5 m/s | 12.5 m/s |
| Gangway slewing angle | - | 180° | 180° | 180° | 180° | 180° | 180° | 180° |
| Maximum permitted bridge gradient | ±3° (±5%) | ±3° (±5%) | ±4° (±7%) | ±4° (±7%) | ±5° (±9%) | ±5° (±9%) | ±4° (±7%) | ±4° (±7%) |
Technical information
| Technical information | 150 PLUS | 160 PLUS |
|---|---|---|
| (B) Maximum pavement width to be crossed | 3.9 m | 3.9 m |
| (C) Max. height of road safety barrier to overcome | 4 m | 4 m |
| (D) Maximum negative vertical reach | 8.5 m | 8.5 m |
| (E) Minimum vertical reach | -1.2 m | -1.2 m |
| Length of walkway unextended | 9.15 m | 10.15 m |
| Extended walkway length | 15 m | 16 m |
| Catwalk width | 1.1 m | 1.1 m |
| Maximum distributed load across the entire footbridge | 450 kg | 300 kg |
| Maximum load at the tip of the gangway | 300 kg | 150 kg |
| Maximum permitted wind speed | 12.5 m/s | 12.5 m/s |
| Gangway slewing angle | 180° | 180° |
| Maximum permitted bridge gradient | ±5° (±9%) | ±5° (±9%) |
Dimensions of the MEWP-N 150/160 PLUS
| Dimensions in transport mode | |
|---|---|
| Vehicle weight road mode | 25.570 kg |
| Overall vehicle length | 11.92 m |
| Overall vehicle width | 2.55 m |
| Total vehicle height | 4 m |
Professional equipment for MEWP-N 150/160 PLUS
Rolling stabilisation system
Communication system
LED lighting system
Included equipment
Optional equipment
Check availability and price of optional / auxiliary equipment.
10 kVA hydraulic generator
Scaffolding
10.5 bar air compressor
Professional equipment for MEWP-N 150/160 PLUS
Rolling stabilisation system
Communication system
LED lighting system
Included equipment
Optional equipment
Check availability and price of optional / auxiliary equipment.
10 kVA hydraulic generator
Scaffolding
10.5 bar air compressor
Ideal for bridges with complex geometry:
+dropped kerb+negative overhang+gradient
What jobs is the PEMP-N 150/160 PLUS used for?
Specialised applications in complex structures
The PEMP-N 150/160 PLUS is designed for under-bridge interventions on bridges and viaducts with complex geometries, where conventional access is limited or inefficient.
Thanks to its ability to clear pavements of up to 3.9 metres and negotiate higher parapets, it makes it possible to work on structures with large overhangs, elevated safety barriers or irregular configurations, reducing the need to reposition the vehicle to a minimum.
What jobs is the PEMP-N 150/160 PLUS used for?
Specialised applications in complex structures
The PEMP-N 150/160 PLUS is designed for under-bridge interventions on bridges and viaducts with complex geometries, where conventional access is limited or inefficient.
Thanks to its ability to clear pavements of up to 3.9 metres and negotiate higher parapets, it makes it possible to work on structures with large overhangs, elevated safety barriers or irregular configurations, reducing the need to reposition the vehicle to a minimum.
Jobs where the 150/160 PLUS MEWP really makes a difference
Main applications of the underbridge truck-mounted platform
✓ Technical inspection of bridges with wide footpaths and high parapets
✓ Interventions on viaducts with irregular geometry or complex access
✓ Replacement of bearings (neoprene) in hard-to-reach areas
✓ Installation of drainage systems, collectors and ducting under the deck
✓ Installation of structural sensors at critical points
✓ Repair, welding and reinforcement work on metal structures
✓ Installation of road safety systems on bridges with complex barriers
Why rent the PEMP-N 150/160 PLUS with Transgruma?
Underbridge inspection platform rental:
✓ Certified operators
✓ Experience in complex infrastructures
✓ Fleet specialised in negative work
✓ 24/7 technical support
FAQs
Frequently asked questions about mobile elevating work platforms
What is a MEWP-N?
It is an underbridge lift platform designed to work below the level of the truck, ideal for bridges and viaducts.
What is the difference between 150 PLUS and 160 PLUS?
Model 150 offers greater load capacity, whereas the 160 offers a greater horizontal reach.
Is it possible to work with live traffic?
Yes, in many cases it allows working without cutting traffic, increasing efficiency.
What staff is required? Can it be hired without an operator?
No, at least one Transgruma operator is required. The hiring company may provide properly trained specialised technical equipment. Transgruma offers specific MEWP-N operator training.
What maintenance does it allow to be carried out?
Inspection, repair, installation, cleaning and structural works.
Shall we elevate your project?
Contact us today to discover how we can help you overcome your lifting challenges with safety and efficiency.