NEW - Liddell R&S Dakota Self-Erecting Mobile Batch Plant - ALMOST COMPLETE - 3-5 WEEKS

INCLUDED DETAILS: Liddell R&S Dakota self-erecting mobile batch plant includes 3-compartment / 36-ton aggregate bins, adjustable landing pads, heavy-duty boxed clamshell discharge gates, 12-cu.-yd. aggregate batcher, 30-inch / 15-HP aggregate transfer conveyor, 59-ton cement silo with dust collector, 12-cu.-yd. cement batcher with dedicated dust collector, 15-HP / 120-gallon air compressor, hydraulic self-erection system, 3-inch metered water system, and dual-axle transportation system.

NOTE: Options at bottom of Specs

SPECIFICATIONS:

3/36 Dakota 12 Aggregate Storage:

• Theoretical maximum capacity is 160.0 cubic yards per hour.
• Overhead storage – Heaped Volume: 26.89 Cubic Yards / 36.3 Heaped Tons
• Capacities are based on 100 lbs. per cubic foot.
• Three equal compartments with (2) center heap plates.
• Lower storage section is welded construction with 1/4” plate on sloped sides.
• (3) heavy duty boxed clamshell type gates with 3/8” material edge plate and replaceable grease type pivot-pins, brass bushings and precision cut gears, per compartment.
• (2) 4” x 8” air cylinder and solenoid for each compartment. Second gate is mechanically linked.
• 14’-0” base plant aggregate charging height.
• 13’-6” base plant discharge height from ground level

Dakota 12 Support Structure:

• Support frame is all welded, heavy duty tubular steel.
• 4” support frame extension between the aggregate storage and the aggregate batcher.
• Adjustable support legs
• (6) manual leveling jacks.

12 Cubic Yard Aggregate Batcher:

• Constructed of 3/16” plate on the vertical sides and 1/4” plate on the sloped sides.
• (1) heavy duty boxed clamshell type gate with 3/8” material edge plate and replaceable grease type pivot-pins, brass bushings and precision cut gears, per compartment.
• (2) 4” x 8” air cylinders and an inching valve for greater control of material flow.
• (1) proximity switch confirms the gate is closed.
• (1) pneumatic vibrator, mounted on the rear of the batcher.
• 4 x 15K, NTEP certified, load cell system with a rated scale capacity of 40,000 lbs., includes (4) S-beam style load cells and summing box.
• Test weight hangers installed at the factory.
• Shipping supports for load cell protection during transport.

30” Aggregate Transfer Conveyor:

• Channel frame steel construction.
• 15 H.P. TEFC - 350 / F.P.M. – 675 T.P.H. drive motor with reducer and backstop.
• Rubber lagged head pulley with drive shaft and pillow block bearings.
• Wing type pulley with shaft, pillow block bearings and tubular screw take-ups.
• 4” / 35-degree CEMA “B” sealed idlers on 4’-0” centers with additional rollers in the material impact zones.
• 4” CEMA “B” return rollers on 10’-0” centers.
• Conveyor belting is 2-ply with 3/16” top cover and 1/16” bottom cover.
• Gate length skirt boards with special “Wedge” style rubber flashing adjustment are factory installed.
• Discharge head includes a water inlet, (6) admix ports, shroud and integrated belt wiper.
• Safety features include conveyor pulley guards and safety trip switch on both sides of the conveyor.

Cement Section: Inframe Silo

Silo capacity - 1600 Cu. Ft. / 59.0 Tons / 400 BBL

Capacities are based on a cement weight of 74.0 lbs per cubic foot.

Dakota 12 Silo:

• (1) pressure relief valve.
• (1) 20” access manhole with bolt-on cover.
• (1) 4” pneumatic fill line with cam lock fitting and cap.
• Complete aeration system with full size air pads, solenoid and required plumbing. Aeration components are replaceable from the outside.
• (2) 10” transfer screw conveyors with 25 H.P. TEFC drive systems for transfer of cement to the batcher.
• Emergency slide gates for access to silo screw conveyors.

PJC-305/54 Silo Top Dust Collector:

• Pulse jet type collector, rated at 1,700 C.F.M. with a 99.99 percent cleaning efficiency.
• One compartment with (6) 8” x 54” top entry cartridges for 305 square feet of filtration area.
• (2) ¾” Asco solenoid valve and an in-line filter and regulator.
• Folds down for travel.
• Hinged top entry for easy entry into the system.
• Solid state timer controlled reverse air pulse cleaning system.
• Adjustable control panel for duration and cycle times.
• Pre-wired and tested at the factory prior to shipment.
• Requires 90 – 100 PSI of clean dry air.

Dakota 12 Cubic Yard Cement Batcher:

• (1) 8” “Bray” butterfly discharge valve with actuator and an inching solenoid for material flow control.
• (1) proximity switch confirms the gate is in closed position.
• Complete aeration system with full size pads, solenoid valve and required plumbing. Aeration components are replaceable from the outside.
• (1) pneumatic vibrator is mounted on the batcher.
• (1) “Burper” combining aeration and vibration for improved material flow.
• 4 x 5K, NTEP certified, load cell system with a rated scale capacity of 10,000 lbs., includes (4) double ended shear beam load cells and summing box.
• Test weight hangers are factory installed.
• Shipping supports for load cell protection during transport.

PJC-35 Batcher Dust Collector

• Pulse jet type collector, rated at 210 C.F.M. with a 99.99 percent cleaning efficiency.
• One compartment with (2) 5.5/8” x 20” top entry cartridges for 36 square feet of filtration area.
• Solid state timer controlled reverse air pulse cleaning system.
• Adjustable control panel for duration and cycle times.
• Pre-wired and tested at the factory prior to shipment.
• Requires 90 – 100 PSI of clean dry air.

Dakota 12 - Transportation System:

• Double axle with suspension system.
• (8) wheels and tires.
• Air brakes, king pin, fifth wheel rub plate and travel lights.

Dakota 12 - Air Specifications:

• 15 H.P. / 120-gallon air compressor with ¾” outlet, pre-wired starter and complete air piping.
• Air Compressor is mounted on fifth wheel access platform for easy access.
• A weather tight NEMA enclosure for Main plant solenoids. All solenoids are plumbed in and exhaust lines routed out of the enclosure. Each valve is equipped with a “Quick” cut-off to allow the customer isolation of the individual valves for easy maintenance.
• Enclosure is mounted on fifth wheel access platform for easy access.
• Air system comes with a ¾” oversized air filter, regulator and lubricator.
• Air system complete from air compressor to all pneumatic equipment on the plant.

Dakota 12 Hydraulic Self Erection:

• Raises the plant silo and aggregate transfer conveyor into operation position.
• Includes 110-volt hydraulic power unit, 1 H.P. pump, 15-gallon reservoir and control valves.
• (2) 3 stage telescoping hydraulic cylinders.

Dakota 12 - Water Specifications:

• 3” turbine type water meter with electronic scalable transmitter and pulse head.
• 3” inlet water strainer with replaceable screen.
• 3” “Bray” butterfly discharge valve with pneumatic actuator and solenoid valve.

Dakota 12 – Electrical Specifications:

• Wiring from the solenoid valves to a NEMA 12 enclosed panel located on the fifth wheel access platform for easy access, is factory installed.
• The main fused disconnect and motor starters with thermal overload protection are wired to each motor.

General Specifications:

• All equipment is treated with a zinc primer and painted with polyester polyurethane paint.
• Plant as listed does not include manual or automatic controls.

OPTIONAL EXTRAS:

$74,838 - PJC-1200 Central Dust Collector

• Includes Central Dust Collector, Shroud and 14” “Quick Connect” Ducting Package.
• Optional available: Automatic Recycle System for + $10,351 and Transportation System for $12,897.

$111,475 - 30” x 66’ Ground Traversing Radial Stacker

• Includes Radial Stacker, Controls, and 10' x 12' Charge Hopper.

$37,550 - Command Alkon - CommandBatch Batch Computer.

$9,100 - 10 H.P. Water Pump

$112,961 - Dakota Mobile Aux Silo

• Includes silo, mobile transportations system, 12" screw conveyor, and PJC-305/54 silo top dust collector.
• Optional available: Hydraulic Self Erection for + $16,995.

$11,943 - Steel Constructed Foundation Pads

$2,205/ea - Bin level Indicators

$3,695/ea - 4" Anti-Overfill System

$6,833 - 6.1 H.P. Regenerative Low Pressure Aeration Blower

$12,925 - 3 Compartment 3’ Foldable Heap Plates

$8,841 - Central Lubrication System****

$6,825 - Cush Suspension System (required for California)****