Zhengzhou Defy M&E Equipment Co., Ltd.
| Warranty | One year warranty excluding wearing parts |
| Max Drilling Depth | 400m |
| Diameter of Borehole | 100-1500mm |
| Truck Chassis | 6*4 drive |
| Packaging Details | Nude packed or in Wooden Case |
| Delivery Time | within 3 days against full payment |
| Payment Terms | 50% T/T in advance as deposit, 50% T/T before delivery |
| Supply Ability | 10sets/month |
| Place of Origin | China |
| Brand Name | Defy |
| Certification | BV,SGS certificate |
| Model Number | DFC-400B |
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Product Specification
| Warranty | One year warranty excluding wearing parts | Max Drilling Depth | 400m |
| Diameter of Borehole | 100-1500mm | Truck Chassis | 6*4 drive |
| Packaging Details | Nude packed or in Wooden Case | Delivery Time | within 3 days against full payment |
| Payment Terms | 50% T/T in advance as deposit, 50% T/T before delivery | Supply Ability | 10sets/month |
| Place of Origin | China | Brand Name | Defy |
| Certification | BV,SGS certificate | Model Number | DFC-400B |
Manufacturer of DFC-400B Truck-mounted Water
Well Drilling Rigs for Sale
Brief Details of Water Well Drilling Rig:
1. Model No.: DFC-400B
2. Max. Drilling Depth: 400m
3. Borehole Diameter: 500mm
4. Warranty: One year guarentee excluding wearing parts
5. Certifications: BV,SGS Certificate
6. Applications: water well geological exploration, irrigation well etc.
First of all, do you have an idea of the drilling rig you are looking for? The following questions will help you to get suitable drilling machine for your business.
1. What kind of projects you will work for,Water well,Borehole,Exploration coring,Foundation
Piling or others?
2. The Max. depth of drilling you hope to achieve?
3. The Min. and Max. hole diameter you estimate?
4. Condition of the environment, Soft ground like soil,mud,Hard ground like rocks or Mixed the
soft and hard layers?
The more details of your need are told from you, the better our engineers are able to recommend you the suitable models.
Product Specifications of DFC-400B Water Well Drilling Rig:
The rotary table of this truck mounted drilling rig comes with large torque and as a result the drill
equipment makes a hole quickly. Currently, our vehicle mounted drilling rig has found applications
in water conservation projects, the drilling of industrial deep well, conventional water well and
geothermal well, etc., and national defense fields, to name a few. It is applicable for drilling into
clay, sand, bed rock, basalt strata, and more.
Features
1.DFC-400B truck mounted drilling rig is designed by our engineers; it is adopt truck mounted and is a rotary drilling rig.
2.The truck chassis is adopt the 8×4 special chassis of brand SINOTRUK, the main transmit,
transmission power, gearbox, sets of windlass, mud pump, sewage pump,mast are setup on the
chassis.
3.This rig is a rotary drilling rig with directional circulation, which is equipped with BW850/2A mud pump. It adopts the slurry as the washing fluid, it can drill on clay, sand and rock if it is equipped
with a good drilling bit.
4.The power of drilling rig comes from the truck engine; the rig sets up distribute implement and
hydraulic system.
5.We can set up the spare electric engine and clutch implement according to client's requirement, so that the rig can work with diesel engine or electric engine.
6.We can set up a generator (15kw) , so that it is convenient to illuminate or work at night.
7.The adding pressure implement is hydraulic, so it has a high efficiency when the rig drill on mud rock and weathering formation through using the adding pressure implement.
8.The master driving of rig is mechanical, the four jacks and mast are hydraulic operated.
Distribute box, sewage pump, master driving clutch system are air operated.
9.The appearance of rig is pretty. It has a high efficiency because of having a larger torque of the
turntable, it is mainly used for water well, construction, national defense building foundation,
geological exploration, geothermic well and other foundation working. It is popular with domestic
and foreign clients.
Parameters of DFC-400B Water Well Drilling RIg:
| Technical parameter | |||
| Drilling depth(m) | 400 | ||
| Drilling diameter(mm) | 500 | ||
| Speed of turntable(r/min) | 12.8;22.3;38.5;59.8;102.7; 117.6;16.1(reverse) | ||
| Torque of turntable(KN.m) | 41.4;23.8;13.8;10.6; 5.1;4.5;32(reverse) | ||
| Single rope lifting capacity of windlass(KN) | 45 | ||
| The capacity of main windlass(KN) | 270 | ||
| Single rope lifting capacity of hydraulic windlass(KN) | 40 | ||
| The capacity of hydraulic windlass(KN) | 160 | ||
| The lifting capacity of hook(KN) | 270 | ||
| Bearing capacity of mast (KN) | 270 | ||
| The height of mast (mm) | 12043 | ||
| Bearing capacity(t) | 30 | ||
| Pipe | Kelly (mm) | 108×108×7500 | |
| Assistant pipe (mm) | 89mm×10×5500 | ||
|
Hydraulic pump
| Model | CBQL-F550/F532-CFHL | |
| Pump delivery(ml/r) | 50/32 | ||
| Rated speed(r/min) | 2000 | ||
| Rated pressure(Mpa) | 20 | ||
| BW850/2A plunger pump
| Diameter of cylinder (mm) | 150 | |
| Stroke of piston(mm) | 180 | ||
| Theory of flow (L/min) | 600 850 | ||
| Rated pressure (Mpa) | 3 2 | ||
| Pounding times (min-1) | 58 82 | ||
| Diameter of suction tube (mm) | 127 | ||
| Diameter of drain pipe (mm) | 64 | ||
| Input speed(r/min) | 470 | ||
| Input power (kw) | 40 | ||
| Overall dimensions (mm) | 2000*1030*1400 | ||
| Weight (t) | 1.5 | ||
| Truck chassis | Model | SINOTRUK | |
| Drive form | 8*4 | ||
| Engine | Model | WD615.92E | |
| Rated power(KW) | 194 | ||
| Speed (r/min) | 2300 | ||
| Size (L*W*H)(mm) | 11510*2480*2800 | ||
| Electric generator | Model | ||