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Auto Loader DTH 300/450

Technical Specification

300450
HOLE DIAMETER 6 1/2” (165mm) Up to Max.300Meters depth6 1/2” (165mm)to 8"(203mm) Up to Max.450Meters depth
DEPTH300 MTR450 MTR
TRUCKAS PER CUSTOMER REQUIREMENT AS PER CUSTOMER REQUIREMENT
PRIME MOVERTruck engine As per customer requirementTruck engine As per customer requirement
MOUNTING PLATFORM STRUCTUREElectrically welded steel structure covered with 5mm chequared plate and a channel to hold the whole structure. Electrically welded steel structure covered with 5mm chequared plate and a channel to hold the whole structure. 
MAST ASSEMBLYSturdy structural RHS tubular structure electrically welded.
 Raising and Lowering: by Hydraulic Cylinder
Mast overall Length - 9000mm
Rotary Head travel  - 7000mm
Centralize opening - 16” (407mm)
Sturdy structural RHS tubular structure electrically welded.
 Raising and Lowering: by Hydraulic Cylinder
Mast overall Length - 9000mm
Rotary Head travel  - 7000mm
Centralize opening - 16” (407mm)
FEED SYSTEMFeed & Hoist actuation - Pulley, wire rope & Hydraulic cylinder.
 Having adequate travel to handle drill pipes and casing pipes upto 6 Mtr. Long.
 Feed system consists of Hold back arrangement to control limit weight on bit, rapid and slow feed arrangement to suit variable ground condition.

Feed cylinder Size & stroke - Dia 125mm x Dia 70mm x 1400mm lg. 1No.
Pull up force - 22712 Kgf
Pull down force - 11158 Kgf
Hoisting speed - (UP) 45Mtr/ Minute
Reeving Ratio - 1:3s
Feed & Hoist actuation - Pulley, wire rope & Hydraulic cylinder.
 Having adequate travel to handle drill pipes and casing pipes upto 6 Mtr. Long.
 Feed system consists of Hold back arrangement to control limit weight on bit, rapid and slow feed arrangement to suit variable ground condition.

Feed cylinder Size & stroke - Dia 160mm x Dia 100mm x 2350mm lg. 1No.
Pull up force - 25444 Kgf @ 1800psi
Pull down force - 19673 Kgf @ 1800psi
Hoisting speed - (UP) 45Mtr/ Minute
Reeving Ratio - 1:3s
ROTARY HEAD ASSEMBLY
(TOP HEAD DRIVE)
Fabricated steel body
 The RH unit travels on Mast assembly to absorb sudden shock loads encountered during drilling operation.
 It will be operated by Danfoss OMV400.

Torque - 432 Kg.m
Rotation Speed - Spindle RPM: 0-100
Fabricated steel body
 The RH unit travels on Mast assembly to absorb sudden shock loads encountered during drilling operation.
 It will be operated by Danfoss OMV400-1No.
Torque - 740 Nm
Rotation Speed - Spindle RPM: 0-100
HYDRAULICSMax operating pressure - 220 Kg/Cm2
Tank capacity - 800 Liters

Filtration (Nom) – Return line - 10/25 Microns
 Cooling: Fin type oil to Air.
 Pumps: CASAPPA 50 GPM 2 nos.,Yukan 14 GPM 1 no. and Yukan 5 GPM 1 no. (max 210PSI)

Max operating pressure - 220 Kg/Cm2
Tank capacity - 800 Liters

Filtration (Nom) – Return line - 10/25 Microns
 Cooling: Fin type oil to Air.
 Pumps:Casappa 65 GPM-2 Nos.Yukan 14 GPM-1No.,Yukan 5 GPM-1No. (Max 210 psi)

CONTROL PANELAll Necessary control and monitoring valves and gauges are installed at control panel located nearer to drilling point for driller convenienceAll Necessary control and monitoring valves and gauges are installed at control panel located nearer to drilling point for driller convenience
AUXILIARY
StabilizerModel - Hydraulically operated Box Type telescopic
Cylinder bore diameter - Dia 90mm x Dia 56mm
Stroke - 850mm
No. of Jacks - 4 Nos


The above jacks are provided with ‘Reverse Flow restricted’ valves to ensure safe operation.
Two rear jacks are operated with two separate valves and two front jacks are operated with a single valve. 
Model - Hydraulically operated Box Type telescopic
Cylinder bore diameter - Dia 90mm x Dia 56mm
Stroke - 850mm(Front jack)/1050mm(Rear Jack)
No. of Jacks - 4 Nos

The above jacks are provided with ‘Reverse Flow restricted’ valves to ensure safe operation.
Two rear jacks are operated with two separate valves and two front jacks are operated with a single valve. 
Break out Winch The drill Rig is equipped with hydraulic operated break out wrench for making and breaking the drill pipes and Hammer.

Cylinder bore diameter - Dia 100mm x Dia 56mm
Stroke                          - 350mm
 The drill Rig is equipped with hydraulic operated break out wrench for making and breaking the drill pipes and Hammer.

Cylinder bore diameter - Dia 100mm x Dia 56mm
Stroke                          - 350mm
Mast raising Cylinder  For raising and lowering the Mast Assembly

Cylinder bore diameter - Dia 125mm x Dia 70mm 
Stroke                          -  800mm
 For raising and lowering the Mast Assembly

Cylinder bore diameter - Dia 125mm x Dia 70mm 
Stroke                          -  800mm
Water Injection Pump Hydraulically operated triplex water injection pump, for injecting water/Foam with Necessary piping and        flow control valves

Max. Flow       - 80 Liter/minute
Max. Pressure - 40kg/cm2
 Hydraulically operated triplex water injection pump, for injecting water/Foam with Necessary piping and        flow control valves

Max. Flow       - 80 Liter/minute
Max. Pressure - 40kg/cm2
Auxiliary Winch  Hydraulically operated winch to handle the Drill pipes, tools and Rod Changer assembly,other accessories
Bare drum-Pull - 1000 kgf
Max. Speed - 20 Meter/minute 
 Hydraulically operated winch to handle the Drill pipes, tools and Rod Changer assembly,other accessories
Bare drum-Pull - 1000 kgf
Max. Speed - 20 Meter/minute 
Single Rod Changer AssemblyManually operated Single Rod changer for changing/adding the drill pipes. Hydraulically operated triplex water Manually operated Single Rod changer for changing/adding the drill pipes.
Welding generator Hydraulically driven Welding generator for welding and cutting of steel casing pipes.
Capacity - 400 Amps @ 60% duty cycle

 Hydraulically driven Welding generator for welding and cutting of steel casing pipes.
Capacity - 400 Amps @ 60% duty cycle

Air compressor1100 cfm/300 psi1200 cfm/330 psi

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Phone: +91 9600535555
             +91 9443358555
             +91 9578557555
             +91 9600883555
Email:   sonyrigs@gmail.com
             sales@sonyrigs.com

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