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Right solution for every deep foundation project

Junttan multipurpose drilling rigs are designed for wide range of applications in deep foundation including Down-The-Hole (DTH), KELLY, CFA, full displacement (FDP), driven cast-in situ (DCIS) and driven piling. Each model of rig, however, can be considered unique, with its own special features and characteristics, and designed in accordance with customer wishes and requirements. Along with other excellent features, Junttan multipurpose rigs are able to provide easy transportability from one job site to another, exceptional stability, operational safety, consideration of the environment, and above all, high productivity.

Piling applications

Every foundation engineering project has its own distinctive features, and depending on the type of soil, there are substantial differences in how the piling should be taken care of. With Junttan’s comprehensive experience and knowledge of a wide variety of piling applications, you can always count on getting the best possible solution for every deep foundation project.

Read more on piling applications >>

 

MPx90

Junttan MPx90 is a multipurpose drilling rig for heavy-duty working. This versatile foundation engineering machine can be equipped for several methods such as CFA, DTH, Soul mixing, displacement, large diameter bored piles or driven pile. The MPx90 is optimal with Junttan JD45 rotary head, delivering a max torque of 450 kNm. With optional Junttan equipment, optimized working set-up of the rig can be easily achieved.

The new Junttan MPx series rigs have a completely new design and features which Junttan has developed in close co-operation with customers from different markets. Productivity and safety of operation have been key features in developing these new generation deep foundation machine.

The Junttan-designed, purpose-built piling rig undercarriage ensures upmost stability for the rig. Special attention has been paid to the mobilisation and easiness of transportation of the MPx rigs. The rigs can be transported with a leader, which can be folded to diminish the transport length.

  • Average working weight: 125 000 kg (275 600 lb)
  • Max torque 450 kNm (331 900 ft-lb)
  • Max leader capacity: 40 ton
  • Drilling depth (Kelly): 70 m (230 ft)
  • Main winch 1: 250 kN (56 200 lbf)
  • Main winch 2: 200 kN (44 900 lbf)
  • 3rd winch: 80 kN (17 985 lbf)
  • 4th winch: 50 kN (11 240 lbf)
  • Crowd force pull down: 600 kN (134 800 lbf)
  • Crowd force pull up: 1 000 kN (224 800 lbf)
Watch video Junttan MPx90 Datasheet (PDF) Ask more information ›

NEW MPx50

Junttan MPx50, the new Junttan multipurpose drilling rig, which was showcased at Bauma 2019 with DTH application, is designed for different piling methods including KELLY, CFA, DTH, FDP, driven cast-in situ, and driven pile work done with a Junttan hydraulic hammer. Same rig can do all these work methods without sacrificing efficiency and with minimal modifications thanks to it modern design and sophisticated control system.

The new MPx50 offers high efficiency in in single pass methods for DTH, CFA and FDP

The Junttan-designed, purpose-built drilling rig undercarriage ensures utmost stability for the rig. Special attention has been paid to the mobilization and easiness of transportation of the MPx50.

  • Average working weight: 86 000 kg (190 000 lb)
  • Max torque: 300 kNm (221 269 ft-lb)
  • Max leader capacity: 23 ton
  • Drilling depth: 24 m (79 ft)
  • Main winch: 200 kN (44 962 lbf)
  • Auxiliary winch: 130 kN (29 225 lbf)
  • Optional 3rd winch: 50 kN (11 240 lbf)
  • Crowd force pull down: 390 kN (87 675 lbf)
  • Crowd force pull up: 800 kN (179 800 lbf)
Junttan MPx50 Datasheet (PDF) Ask more information ›
 

PM26LC

The Junttan PM26LC is a classic multipurpose piling rig for heavy-duty work. But the rig is still one of the lightest and most efficient in its category. The rig can be equipped with pile driving, driven cast-in-situ, displacement, CFA, or large-diameter piling equipment. The recommended hammer ram weight is from 6 000 to 12 000 kg. The maximum drilling torque is 400 kNm. The rig has proven productivity due to easy and fast handling of piles and top pile driving performance with Junttan hydraulic hammers and rotary heads. An optional side drill or vibrator hammer makes pile driving even more efficient in some soil conditions. With the optional Junttan equipment, optimised working set-up of the rig can be easily achieved.

  • Average working weight: 95 000 kg (209 500 lb)
  • Leader capacity: 30 000 kg (66 100 lb)
  • Recommended hammer ram weight: 5–7 tons (11 000–15 000 lb)
  • Max pile length: please see the datasheet
  • Engine power: 388 kW (520 hp)
  • Winch capacity: Pile 12 000 kg (26 500 lb)
  • Winch capacity: Hammer 25 000 kg (55 100 lb)
  • Undercarriage: Length 5 700 mm (225 in)
  • Undercarriage: Width (900-mm shoes) 3 492–4 770 mm (138–188 in)
Junttan PM26 Datasheet (PDF) (PDF) Ask more information ›

PM28

The Junttan PM28 multipurpose piling rig f can be equipped with displacement, driven cast-in-situ, CFA, or large-diameter piling equipment as well as driven applications. The maximum drilling torque is 400 kNm. The rig has a proven productivity due to top piling performance with Junttan rotary heads. With the optional Junttan equipment, optimised working set-up of the rig can be easily achieved.

  • Average working weight: 100 000 kg (220 500 lb)
  • Leader capacity: 30 000 kg (66 100 lb)
  • Max pile length: please see the datasheet
  • Engine power: 388 kW (520 hp)
  • Winch capacity: Pile 12 000 kg (25 500 lb)
  • Winch capacity: Hammer 25 000 kg (55 100 lb)
  • Undercarriage: Length 5 700 mm (225 in)
  • Undercarriage: Width (900-mm shoes) 3 500–4 770 mm (138–188 in)
Junttan PM28 Datasheet (PDF) (PDF) Ask more information ›
 

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