- Micropiles & Anchoring

PRODUCTS
- LARGE DIAMETER PILE
  - SR Series
    - SR-20
    - SR-30
    - SR-40
    - SR-50
    - SR-60
    - SR-65
    - SR-70
    - SR-80
    - SR-80C
    - SR-90
    - SR-100
  - STM Line
    - STM-20
    - STM-30
- CFA
  - SF Series
    - SF-50
    - SF-70
    - SF-120
    - SF-140
- CRANES
  - SC Series
    - SC-20
    - SC-40
    - SC-65
    - SC-100
    - SC-100 EC
    - SC-120
- ATTACHMENTS
  - Extractors
  - Crane attachment rigs
    - RT3-ST
    - SA-25
    - SA-40
  - Casing oscillators
    - VRM 100 KL
    - VRM 130 KL
    - VRM 150 KL
    - VRM 200 KL
    - VRM 2000
    - VRM 2500
    - VRM 3000
  - Vibrators
    - VTH-1
    - VS-4
    - VS-8
- HYDROMILL & GRABS
  - Tiger Series
    - SC-120
    - SC-120 EP
  - Cougar Series
    - SC-100
    - SC-120
    - SC-120 EP
  - Trench cutters
    - H-5
    - H-8
    - H-10
  - Grabs
    - BH-8
    - BH-12
    - GH-12
    - GH-15
    - GC-11
    - GC-16
- MICRODRILLING
  - Micropiles & Anchoring
    - SM-3
    - SM-5
    - PSM-8
    - PSM-8B
    - SM-14
    - SM-18
    - PSM-20
    - SM-21
    - SM-30**
    - ST-30*
  - Geothermal rigs
    - PSM-8GT
    - PSM-16GT
  - Tunnelling
    - ST-15
    - ST-20
    - ST-30
    - PST-60
    - ST-120
  - Soil investigation
    - PSM-8G
    - PSM-16G
    - STM-8G
    - STM-16G
- SLURRY TREATMENT
  - Bentonite mud equipment
- PUMPS & ANCILLARIES
  - Grouting equipment
  - High pressure pumps
    - 5T-400J
    - 7T-505J
    - 7T-600J
    - 7T-800J
  - Concrete pumps
    - SP-80
    - SP-110
- TOOLS
  - Drilling tools
- INSTRUMENTS
  - DMS

SM-21

Technical data
Boom articulation	type	combinated
Rated engine power	kW	176 at 1900 rpm
Standard cradle stroke	mm	4800
Max hoist	kN	141
Max feed force	kN	79
Rotary	Model	HR-20/HR-37
Torque range	kNm	20-37
Clamping range	mm	50-315
Track shoe width	mm	500
Weight	t	21-23

Soilmec SM-21 is a multipurpose drilling rig. Its modular design is engineered for the execution of: Micropiles, Tie-backs, Jet-grouting, Anchors, Water wells. Soilmec SM-21 is fitted with proportional, hydraulic servo-assisted controls so that drilling and positioning operations become easy, precise and smooth. The new hydraulic design optimizes the usage of the rig keeping the running cost down and powering any utility whenever required.

Soilmec SM-21 versatility unit that can be tailored to any customer need or geological conditions:
-    Variable speed rotary head
-    Top hammer
-    Vibrorotary
-    Double rotary
-    Reverse circulation

Soilmec SM-21 standard version is already equipped with some important items:
-    Foam pump
-    Rod carousel for N°6 x 3000 mm long rods

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