2020 Herrenknecht HK250T

HK250T HDD Rig, HK2800 Mud Pump and HKS150 Mud Handling Equipment! 750 hours.

Description

General Description:
Herrenknecht Package including:

2020 HK250T HDD Rig, HK2800 Mud Pump and HKS150 Mud Handling Equipment.

Power-Pack 630HP, 20ft container
10ft Control Cabin

High Pressure Mud Pump (740 gal/min)
Bentonite Filter Unit

Separation Unit HKS150

Seller will entertain reasonable offers on this equipment.

Mixing System(s):
HIGH PRESSURE TRIPLEX PISTON PUMP

High Pressure Mud Pump (740 gal/min) - CAT
Noise insulated diesel-hydraulic power pack with high pressure mud pump installed in a 20 foot container with 4 doors for good access and maintenance. Container consists of two compartments, diesel-hydraulics and separated the mud pump. Mud pump with direct hydraulic drive, no gearbox. Adjustment of the strokes via potentiometer from 0-100%. Triplex pump made in Germany. 6" Piston and liner set is in the scope of supply. Remote control, displaying pressure and strokes, with 50m cable included as well. A sufficient charging pump at the suction side with 740 gal/min @ 43 psi is required (not included). One set of Liners and Pistons is included.

DIESEL MOTOR
-Manufacturer: Caterpillar
-Motor Type: CAT C13
-Installed Power: 440 HP
-Nominal Speed: 2,100 rpm
-Emissions EPA: Tier 4 final
-Fuel Tank Capacity: 317 gal

MUD PUMP
-Manufacturer: Schafer and Urbach
-Pump Type: BTC 60-70
-Maximum Pressure: 1,450 psi
-Maximum RPM Pump: 305 rpm

Maximum Volume:
-6.0" piston 740 gal/min (870 psi)
-5.0" piston 528 gal/min (943 psi)
-4.5" piston 422 gal/min (1233 psi)

-Supply Line Size/Connection: 6" Perrot
-Pressure Line Size/Connection: 3" NPT
-High Pressure Pulsation Dampener: yes
-Supply Line Pulsation Dampener: yes
-High Pressure Safety Valve, resettable: yes
-Liner Wash: yes
-Power Train Oil Lubrication/Filtration: yes, 2 circuits

HYDRAULICS
-Hydraulic Oil Tank Capacity: 158/105 gal
-Hydraulic Pumps: 3 No.
-Oil Cooler Capacity: 94 HP

Noise Protection at 7m distance +/- 3dB(A) 78 dB(A).

DIMENSIONS (20 FOOT CONTAINER)
-Length: 20 foot
-Width: 8 foot
-Height: 8.5 foot
-Gross Shipping Weight: 30,865 lbs

WORKING ENVIRONMENT - The Equipment is intended for usage in ambient temperatures of:
-Minimum: 14° F (-10° C)
-Maximum: 113° F (45° C)

In particular, the air temperature at the aspiration ports of the power pack where air is ingested for combustion and cooling/heating of the engine and hydraulic oil shall be within this range.

The functionality and capability of the equipment may be constrained in surroundings with higher/lower temperatures. Thus, for operations of the equipment under such conditions we recommend additional accessories for protection against extreme temperatures. Winter/Heat or extreme Heat packages suitable for the equipment are available on request.

Please note that ambient temperatures especially in the sun may be higher than official temperatures measured in the shadow.

BENTONITE FILTER UNIT

Low Pressure Bentonite Filter Unit for filtering particles from suspension.

-Offered Amount: 1 No
-Maximum Pressure: 6.5 bar
-Filters: 2 No
-Connection Perrot: 6"
-Maximum Particle Size: 5 mm

DIMENSIONS
-Length: 7 foot
-Width: 4.4 foot
-Height: 2.5 foot
-Weight: 1,100 lbs

SEPARATION UNIT HKS 150

The modular HKS 150 Separation Plant is specially designed for treatment of slurries and removal of solids in tunnelling. The max. capacity of the unit is 150m3/h (5300 fP/h) slurry. The capacity of the Unit is subject to the advance rate of the tunnel boring machine, viscosity and density of slurry, solids loading, grain size distribution, screen selection and properties along with operating conditions (setup, operating, configuration) and might therefore be lower than specified.

PROCESS UNIT

-Double Deck Shaker
-Included Screens: 1 piece
-Scalping 34 ft2: 1 piece
-Dewatering 34 ft2: 1 piece
-Vibrating Motors 8 KW: 2 pieces
-Fold Away Walkway: 1 piece
-Discharging Chutes: 1 piece

COARSE CYCLONES
-15" Hydrocyclone: 1 piece
-Wear Resistant Centrifugal Pump 30 KW: 1 piece
-Piping System

FINE CYCLONES
-6" Hydrocyclone: 1 piece
-Wear Resistant Centrifugal Pump 30 KW: 1 piece
-Piping System: 1 piece
-Lighting: 1 piece
-Control Cabinet: 1 piece
-Supply Voltage: 480 V / 60 Hz
-Installed Power: 104 HP

Tank Volume: 700 ft3

SHIPPING DIMENSIONS
-Process Unit L x W X H - 20 x 8 x 10.5 ft
-Process Tank L x W x H - 20 x 8 x 9.2 f

HK MUD MIXING UNIT
Mud Handling System - New Design 20 foot Mixing Unit for mixing and transferring drilling mud. Tank with 2 compartments. Individual pumps for mixing and transfer. Direct transfer or water filling with mixing pump (3000 l/min = 3 minutes per compartment). Better mixing performance and shorter mixing time (18 m* in 20 minutes). Continuous mixing with one or both tanks. Vacuum connection for liquid polymers at Jet Pump. High performance tank mixing educator for more shear strain and agitation. New booster function for additional tank agitation and faster mixing time.

Mud Mixing Unit
-Supply Voltage: 480 V
-Frequency: 60 Hz

Tank
-Mixing Compartment(s): 2 x 300 ft3
-Total Tank Volume: 670 ft3

High Shear Hopper
-Hopper Outlet: 6 inch
-Nozzle / Venturi: 2 inch

Tank Circulation Venturi Nozzle Each Compartment: 2 No

Mud Mixing Pump
-Type: Centrifugal Pump
-Size: 6 x 5
-Installed Power: 60 HP
-Capacity: 792.5 gal/min

Mud Transfer Pump
-Type: Centrifugal Pump
-Size: 4 x 3
-Installed Power: 29.5 HP
-Big Bag Lifting Device Max. 1.5 to
-Lighting: 3 spots included
-Remote Control: included
-Sun Shade for Operator: included

DIMENSIONS
-Length: 20 foot
-Width: 8 foot
-Height: 8.5 foot
-Net Shipping Weight: 16,980 lbs

HK MUD TRANSFER TANK
New Design 20 foot Mud Transfer Tank for storing and transferring mud. This Unit works with a two mode system: internal mixing and transferring mode. During the internal mixing mode, the valve to the HD Pump is closed and the transfer pump pumps mud through the two ejectors inside the Tank again and mixes the whole Tank very effectively and protect against sediments. During the transfer mode the valve to the ejectors is closed and the valve to the HD Pump is open. The modes changes by simply pushing a button on the Transfer Tank's remote control.

Transfer Tank
-Supply Voltage: 480 V
-Frequency: 60 Hz
-Cable Length Remote Control: 164 feet

Tank - Total Tank Volume: 1025 ft3
Tank Circulation - Venturi Nozzle: 2 No

Mud Transfer Pump
-Type: Centrifugal Pump
-Size: 6 x 5"
-Installed Power: 60 HP
-Flow Rate: 1057 gal/min @ 65 psi

DIMENSIONS
-Length: 20 foot
-Width: 8 foot
-Height: 9.2 foot
-Net Shipping Weight: 14,330 lbs

MUD TRANSFER PUMP - Pump for mud handling between exit / entry point and recycling unit, pump and basic frame are complete zinc coated, hydraulic motor without gearbox.

Pump
-Maximum Volume: 792.5 gal/min
-Maximum Pressure: 94.3 psi
-Connection Suction Side: Perrot 6 inch
-Connection Pressure Side: Perrot 6 inch
-Maximum Hydraulic Pressure: 3,626 psi
-Maximum Hydraulic Volume: 33 gal/min
-Hydraulic Hoses: 65.6 foot
-Installed Power: 40.2 HP

DIMENSIONS
-Length: 7.71 foot.
-Width: 2.3 foot.
-Height: 2.4 foot.
-Gross Shipping Weight: 1,058 lbs.

Trailer(s):
Trailer 2-axle unit with leaf springs mounted on the mast and can be moved along the mast by a hydraulic cylinder. The unit can also be disassembled from the mast easily. With ABS brake system TOV Certificated comes with rear bumper system complete with lights, comes with one spare tire.

-King Pin: 2 inch
-Height of Fifth Wheel: 49 inch
-Weight of 2-Axle Unit: 6,613 lbs.

TRANSPORT DIMENSIONS
-Length: 53.1 foot
-Width: 8.4 foot
-Height: 12.2 foot
-Total Weight of the equipment: Approximately 69,000 lbs.

Accessories:
POWER PACK 630HP

Noise insulated diesel hydraulic power pack in standard 20 foot container with several doors and openings for easy maintenance and operation. The design of the container includes an oil-proof collecting tray which can absorb the complete amount of fluids (oil, water, diesel). The container can be placed with a maximum distance of 65 feet from the rig (connection hoses with quick-couplings included). Provided with ISO-Corners and forklift openings.

DIESEL MOTOR
-Manufacturer: Caterpillar
-Motor Type: C18
-Installed Power: 630 HP
-Nominal Speed: 2,100 rpm
-Emissions: Tier 4 Final
-Fuel Tank: 317 gal

HYDRAULICS
-Carriage Drive Hydraulic Pump: 1 No
-Rotary Drive Hydraulic Pump: 1 No
-Oil Filtration and Cooling Pump: 1 No
-Oil Cleaning Filters: 10 micron
-Hydraulic Oil Tank: 185 gal
-Oil Cooler Capacity: 94 HP

POWER SUPPLY
-Connection for External Power Supply
-Installed Electrical Power: 13.5 HP
-Supply Voltage: 480 V / 60 Hz

NOISE PROTECTION
At 23 foot distance +/- 3dB(A) 80 dB(A)

DIMENSIONS (20 FOOT CONTAINER)
-Length: 20 feet
-Width: 8 feet
-Height: 8.5 feet
-Gross Shipping Weight 22,046 lbs.

WORKING ENVIRONMENT
The Equipment is intended for usage in ambient temperatures of:
-Minimum: 14° F (-10° C)
-Maximum: 113° F (45° C)

In particular, the air temperature at the aspiration ports of the power pack where air is ingested for combustion and cooling/heating of the engine and hydraulic oil shall be within this range.

The functionality and capability of the equipment may be constrained in surroundings with higher/lower temperatures. Thus, for operations of the equipment under such conditions we recommend additional accessories for protection against extreme temperatures. Winter/Heat or extreme Heat packages suitable for the equipment are available on request.

Please note that ambient temperatures especially in the sun may be higher than official temperatures measured in the shadow.

CONTROL CABIN 10 FOOT

Air-conditioned / heated container (single room) with foldable, lockable hatches for windows. Ergonomic operator seat for rig control and working desk for surveyor. The container can be placed with a max. distance of 25m from the rig (connection cables included). Provided with ISO-Corners and forklift openings.

-Control System: Siemens Soft PLC
-Visualization: 22" Touch-screen Monitor
-Data-Logger: yes, for recording of all necessary drilling data
-Air Conditioning: yes
-Heating: yes
-Power Supply Connection for External Power Supply
-Installed Electrical Power: 13 HP
-Supply Voltage: 480 V / 60 Hz

DIMENSIONS (10 FOOT CONTAINER)
-Length: 9.94 foot
-Width: 8 foot
-Height: 8.5 foot
-Net Shipping Weight: 6,610 lbs.

MODULE MDT

MDT provides Mobile Data Transfer from Herrenknecht rigs in the field to the customer's office or Herrenknecht's After-Sales-Service via a DSL Router. In addition to fast DSL, the Router is equipped with a GSM module for jobsites without DSL connection (landline). GSM allows for (wireless) medium speed access through regular mobile/cellular phone connections based on either GPRS or UMTS technology. With the MDT Module, the customer has the availability to see the driller's screen (including cameras, if option is built in) in real-time on the jobsite (for instance by its own service personnel or for jobsite reporting).

Viewing of and scrolling through visualization.

IMPORTANT FACTS
-Remote access is through a secure connection.
-Only one Master can be connected to the jobsite at any time.
-Only customer can choose who has the password to access the rig.

COMPONENTS
-DSL Router included. GSM Module and GSM Antenna, as well as spare slot for future upgrade to satellite access MDT Reporter License.

REQUIREMENTS
-Service contract for Internet access (not included), either via DSL line or mobile/cellular phone.
-An office PC with internet access, smartphone or tablet (not included) is required for access by the customer.

ADDITIONAL PLATFORM HKS
It is placed in front of the screening machine for cleaning or maintenance purposes.

DIMENSIONS
-Length: 10 foot
-Width: 5.2 foot
-Height: 4.1 foot
-Weight: 838 lbs

FINE STAGE
The HKS Fine Stage is a supplementary stage to the HKS Series 150/300/500 to separate particles as small as 15pm (d50). Through an overflow, the slurry is then passed to the HKS Fine stage which uses 4" Krebs Hydrocyclones. The shaker is Taylor made for Herrenknecht and uses 5x universal steel screens to dry up and get the material out.

FINE CYCLONES
-4" Hydrocyclones: 20 pieces
-Wear Resistant Centrifugal Pump 55 KW: 1 piece
-Piping System: 1 piece
-Lighting: 1 piece
-Control Cabinet: 1 piece
-Supply Voltage: 480 V / 60 Hz
-Installed Power: 74 HP
-Maximum Flow Rate: 10,595 ft3/h
-Screening Area: 42 ft2
-Angle Adjustment: -5° to +5°

TRANSPORT DIMENSIONS
-Process unit mounted on storage tank.
-Storage Tank L x B x H - 20 x 8 x 9.2 ft
-Process Tank Volume: 700 ft3

SET SLURRY HOSES
-Slurry Hoses: Set of slurry hoses with fast coupling system.
-Offered Amount of Sets: 20 No
-Diameter: 6 inch
-Single Length: 19.7 foot
-Maximum Pressure: 145 psi
-Coupling: Perrot 6"

HIGH PRESSURE HOSES (SET)
-Set of slurry high pressure hoses with NPT coupling.
-Offered Amount: 6 No
-Diameter: 3 inch
-Single Length: 19.7 foot
-Maximum Pressure: 1160 psi
-Coupling NPT 3" FIG200

STAND ALONE HYDRAULIC POWER PACK
Suitable for stand alone mobile breakout unit and mud transfer pump. Both functions can be driven together as well as both separately. Variable speed control for power pack.

Diesel Motor
-Manufacturer: CAT
-Motor Type: C3.6
-Installed Power: 74 HP
-Emission Level: Tier 4 final / EU Stage V
-Fuel Tank: 26.42 gal
-Hydraulics Installed - Hydraulic Pumps: 2 No
-Noise Protection at 7m distance +/- 3dB(A) 75 dB(A)

DIMENSIONS
-Length: 7.22 feet
-Width: 3.94 feet
-Height: 5.25 feet
-Gross Shipping Weight: 4,850 lbs.

Working Environment - The Equipment is intended for usage in ambient temperatures of:
-Minimum: 14° F (-10° C)
-Maximum: 113° F (45° C)

In particular, the air temperature at the aspiration ports of the power pack where air is ingested for combustion & cooling/heating of the engine & hydraulic oil shall be within this range.

The functionality and capability of the equipment may be constrained in surroundings with higher/lower temperatures. Thus, for operations of the equipment under such conditions we recommend additional accessories for protection against extreme temperatures. Winter/Heat or extreme Heat packages suitable for the equipment are available on request.

Please note that ambient temperatures especially in the sun may be higher than official temperatures measured in the shadow.

Additional Information:
MANUFACTURES EQUIPMENT SPECIFICATIONS

**HK DIMENSIONS**

HK Mud Transfer Tank:
-Length: 20 foot
-Width: 8 foot
-Height: 9.2 foot
-Net Shipping Weight: 14,330 lbs

Mud Transfer Pump:
-Length: 7.71 foot
-Width: 2.3 foot
-Height: 2.4 foot
-Gross Shipping Weight: 1,058 lbs.

Stand Alone Hydraulic Power Pack:
-Length: 7.22 foot
-Width: 3.94 foot
-Height: 5.25 foot
-Gross Shipping Weight: 4,850 lbs.

HK250T HIGH TORQUE RIG - HK250T Rig Trailer mounted HDD rig with state of the art rack and pinion. The rig can be towed directly to the drilling position by a suitable truck (customer supply), road traffic regulations must be checked in the country of designation. Self-erecting rig with integrated adjustable hydraulic supports, no need for a crane for setting up the rig. Set up time (connecting all modules) less than one hour. The drilling unit is prepared with external power pack and control cabin. In addition the rig is equipped with safe step coating and grating, LED lighting system, emergency stop circuit and anti-collision system for moving parts.

RIG
-Installed Power Rig: 630 HP
-Power Transmission: Rack and pinion
-Drilling Angle: 7.5° - 15°
-Drill Pipe Length: 32 foot (Range 2)
-Pipe Support System on Mast: 2 No
-Hydraulic Operated Mud Relief Valve: yes

CARRIAGE SYSTEM
-Maximum Carriage Pull Force: 562,000 lbs
-Maximum Carriage Push Force: 224,809 lbs
-Variable Travelling Speed: 0 - 115 ft/min
-Hydraulic Motor and Planetary Gearbox with Brake: 6 No
-Maximum Travel Distance: 37.7 foot
-Positioning System: yes (load pin)

ROTARY DRIVE
-Variable Rotation Speed Left/Right: 0 - 60 rpm
-Maximum Torque: 88,507 ft.lbs
-Hydraulic Motor and Planetary Gearbox with Brake: 2 No
-Automatic Untorque System: yes
-Mud Swivel: 3 inch
-Drive Shaft Adjustment: 5.9 inch
-Drive Shaft Connection Pin: 6 5/8" FH
-Cable Inlet System Manual Side Entry Sub
-Torque Measuring System: yes (load pin)

BREAKOUT UNIT
-Self-adjusting Clamp Grip Range: 5 - 14 inch
-Maximum Breakout Torque: 140,000 ft.lbs
-Maximum Make up Torque: 95,880 ft.lbs
-Accessibility: Open-Top
-Travelling Distance: 37.7 foot
-Variable Travelling Speed: 0 - 49 ft/min
-Hydraulic Drill Rod Centralization: yes

FLOW METER AND PRESSURE SENSOR
(for installation on carriage)

Flow Meter complete with DN100 flanges (EN1092-1) on both ends to be assembled in the mud line of the carriage. Electric connection to the Control Cabin.

-Internal Diameter: 3"
-Maximum Pressure: 1,160 psi
-Connections Flange (EN 1092-1)

Pressure Sensor for Mud-Pressure installed on top of the carriage included implementation in the visualization.
Pressure Range: 0 - 1,160 psi

CAMERA SYSTEM
Camera System Camera System for two cameras. The cameras are connected via cable through the energy chain to the visualization in the control container and are installed on the break-out unit and carriage. By request of the customer the cameras can also be installed elsewhere.

-Amount: 2 No
-Field Viewing Angle: 70°

SPE-1000 (CSA-Certification)
Equipment is inspected and certified according to SPE-1000 "Model Code for the Field Evaluation of Electrical Equipment" (CSA SPE-1000-13 based on the CEC - Canadian Electrical Code).

While HDD Broker makes every effort to ensure the accuracy of the information provided by our Sellers, it is ultimately the Buyer's responsibility to confirm all details to their satisfaction prior to purchase. See our terms and conditions.

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