Props

Quik StikThe Quik Stik prop is a high-load, rigid steel frame, free standing support.

• 2 ft height extension(minimum)

• High load capacity (70 t)• High strength gain• Can be preloaded• Can be fitted with different

sized and shaped head andbase plates

• No tools needed to set theprops

• The props can be re-installedif not under load

• Single person installation• Relatively light weight• Very rapid and easy

installation

Coal Mining Applications

• Tailgate supports• Maingate supports• Belt line entries

Hard Rock Mining Applications

• Trona mines• Halite/potash mines• Hard rock mines where cemented backfill is used• To support brows

Alternative Crib Supports (ACS) 100 or 55 TonFeaturing quick and easy installation, these mechanical type supports are manufactured to the height requirements of the customer, with a twelve inch height adjustment.

They are recoverable with no deterioration and create less air restriction than conventional wood cribbing.

Head plates include:

• Pizza Head plate(2 ft Diameter)

• Canadian HeadPlate accomodatesJENNMAR's serratedsteel beams(IB-100, GI-120)

• 12" x 16" x 2" HeadPlate

• Optional size head andbase plates

Technical Data - Quik Stik Prop

Height Range Load Weight

4 to 6 ft 70 t ±71 lbs (32 kg)

5 to 7 ft 70 t ±78 lbs (36 kg)

6 to 8 ft 70 t ±85 lbs (39 kg)

7 to 9 ft 70 t ±92 lbs (42 kg)

ACS props can easily be connected with struts for increased stability!

25 Ton Quick Timber• Lightweight and easily transported

• Manufactured to the height requirements of thecustomer with 4" height adjustment

• Resusable

• No deterioration

Head plates include:

• Pizza Head plate(2 ft Diameter)

• Canadian HeadPlate accomodatesJENNMAR'sserrated steel beams(IB-100, GI-120)

• Custom size head platesavailable

• Optional size head andbase plates

• Bleeder entries• To support beams• Intersection support

Props

Ball Buster• 2 ft height extension

(minimum)• High load capacity

(25 -50 t)• Stable yield of 2 ft• Can be preloaded• Can be fitted with

different sized andshaped head and baseplates

• No tools needed to setthe props

• The props can be re-installed if not under load

• Single person installation• Relatively light weight• Very rapid and easy

installation

Mini Buster• Lightweight and

easily transported

• Supplied in anydesired height withan extension of upto 24 in.

• No tools neededand single personinstallation

• Various headand foot plateconfigurations

• No deterioration

Technical Data - Ball Buster Prop

Height Range Load Weight

4 to 6 ft 50 t ±70 lbs (32 kg)

5 to 7 ft 50 t ±77 lbs (35 kg)

6 to 8 ft 50 t ±84 lbs (38 kg)

7 to 9 ft 50 t ±91 lbs (41 kg)

Coal Mining Applications

• Longwall recoveries• Tailgate supports• Maingate supports Belt line entries• Bleeder entries• To replace cribs• To support beams• Intersection support

Hard Rock Mining Applications

• Trona mines• Halite/potash mines• Hard rock mines where cemented backfill is used• To support beams• Where rock movement is expected

Stress Buster• Ability to pre-stress through filling

valve near base

• Once pre-stressing is complete, ballbearings lock the supportwith pre-stressed load into position

• Support can be manufacturedwith a fixed head and foot plateor removable head and foot plate

• Available in Rounded End or Flat End

Technical Data - Stress Buster Prop

Height Range Load Weight

5 to 8 ft - Rounded End 40 t ±82 lbs (37 kg)

5 to 8 ft - Flat End 40 t ±77 lbs (35 kg)

Ball Bearings for Locking Mechanism

Fill Port Adapter

J-SAND® and J-SANDY® Props J-SAND® and J-SANDY® Props are lightweight, highcapacity props that are easily installed with nominalcapacities of 35–100 tons. Props are available inheights of 4 to 9 ft. with2–3 ft. of height adjustment.

Applications

• Tailgate and bleeder support

• Cross-cut and intersection stabilization

• Belt line and headgate entry support

• Longwall shield recovery

• Longwall center entry

• CM pillar extraction

• Violation prevention

Advantages

• Requires no tools to set

• Two or three feet of height adjustment

• Light, quick and easy to install

• Cannot be over extended

• Optional header plates

• Handles provide ease of movement

J-SANDY® Yieldable Prop The J-SAND prop is also available in a yieldable configuration, the J-SANDY Prop.

Advantages

• Lightweight yielding prop yields up to 8"

Technical Data — J-SANDY Yieldable Prop

Nominal Capacity: 60 Ton (54.4 Metric ton)

Size

Height, ft. (m)Weight, lb (kg)Collapsed Extended

4–6 4 (1.2) 6 (1.8) 79 (36)

5–7 5 (1.5) 7 (2.1) 87 (39)

6–8 6 (1.8) 8 (2.4) 95 (43)

7–9 7 (2.1) 9 (2.7) 100 (45)

9–11 9 (2.7) 11 (3.4) 108 (49)

Technical Data — J-SAND Standard Prop

Size

Nominal Capacity, Ton (Metric ton)

35 (31.8) 60 (54.4) 100 (90.7)

Height, ft. (m)Weight, lb (kg)

Height, ft. (m)Weight, lb (kg)

Height, ft. (m)Weight, lb (kg)Collapsed Extended Collapsed Extended Collapsed Extended

4–6 4 (1.2) 6 (1.8) 60 (27) 4 (1.2) 6 (1.8) 83 (38) 4 (1.2) 6 (1.8) 103 (47)

5–7 5 (1.5) 7 (2.1) 64 (29) 5 (1.5) 7 (2.1) 91 (41) 5 (1.5) 7 (2.1) 115 (52)

6–8 6 (1.8) 8 (2.4) 68 (31) 6 (1.8) 8 (2.4) 99 (45) 6 (1.8) 8 (2.4) 127 (58)

7–9 7 (2.1) 9 (2.7) 72 (33) 7 (2.1) 9 (2.7) 105 (48) 7 (2.1) 9 (2.7) 139 (63)

9–11 9 (2.7) 11 (3.4) 76 (34) 9 (2.7) 11 (3.4) 113 (51) 9 (2.7) 11 (3.4) 151 (68)

Props