• ZJ40/2250 Oil Drilling Rig System 1
  • ZJ40/2250 Oil Drilling Rig System 2
  • ZJ40/2250 Oil Drilling Rig System 3
ZJ40/2250 Oil Drilling Rig

ZJ40/2250 Oil Drilling Rig

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ZJ40/2250 Oil Drilling Rig

Introduction

ZJ40/2250 series oil drilling rigs can be used in drilling operations with depth from 2500m to 4000m (114mm drill pipe).They are of features like simple structure, easy operation, long durability. The main models are as follows: ZJ40/2250J(Belt compound), ZJ40/2250L(Chain compound), ZJ40/2250LDB (Compound transmission),ZJ40/2250DB (AC VFD).

Main Features

ZJ40/2250L drive model: mechanical transmission, diesel engine + decelerator, chain compound + cardan shaft

ZJ40/2250J drive model: diesel engine + decelerator + belt compound + intermediate axle

Main Technical Parameters

Model

ZJ40/2250J

ZJ40/2250L

ZJ40/2250LDB

ZJ40/2250DB

Drilling depth (114mm)

4000m

4000m

4000m

4000m

Max hook load

2250 kN

2250kN

2250kN

2250 kN

Traveling system structure

5×6

5×6

5×6

5×6

Fast line diameter

32mm

φ32mm

φ32mm

φ32mm

Max. pull of fast line

280 kN

280 kN

280 kN

280kN

Power of drawworks

735kW

735 kW

735 kW

735 kW

Speed of drawworks

4F+ 4R

4F+ 2R

4F

1F,

Stepless speed

regulation

Model of rotary table

ZP275

ZP275

ZP275

ZP275

Mast

JJ225/43-K

JJ225/43-K

JJ225/43-K

JJ225/43-K

Substructure

DZ225/7.5-K

DZ225/7.5-K

DZ225/7.5-K

DZ225/7.5-K


Q:What kind of car engineering does that belong to? Is it traffic or machinery?
Neither, but they are related. The professional training to master the basic technology of machinery, electronics and computer engineering comprehensive theory and necessary professional knowledge and skills, understand and pay attention to the development of automotive technology and related social knowledge, in enterprises and scientific research institutes (schools) and other departments, engaged in related vehicle engineering product design and development, manufacturing, testing, application study on the technology, service, sales, management and other aspects of the work of senior specialized talents with strong practical ability and innovative spirit.
Q:ok so i have this history thing where we have to find dates for when different things were invented....and we have to find out when the mechanism for lining machinery was invented..i know that Elijah McCoy invented it but i have no idea when it was invented!!! please please please help!!!!!!!!!!! :)
the mechanism for lining machinery was invented in the late 1800s. i think around 1877? i'm not sure. it was definitely the late 1800s, though.
Q:its the yellow one on the right that criss crosses underneath it
Can you be a little more specific ? There are two yellow machines on the right. One is a man lift and the other is a mixing hopper of some kind. The green piece of equipment is some kind of auger that looks like it may be for dispensing some kind of material. The white piece of machinery with the bucket loader under the hopper is called a BobCat. Some of these machines do not look familiar as being used here in the US. The photos are showing how the company's drive hubs are being used in different situations. I don't see that they describe the different pieces of equipment. Sorry I couldn't help more.
Q:how to depreciate machinery by using weighted average?
It really depends on how you want it weighted. If you have the original value of your capital asset, your variable depreciation ratio based on the data for the weighted average, and the time period, it's really just a matter of calculation. Can you be more specific with your question?
Q:do you have any book for farm machinery design?
Yes. okorder . Plenty of books on development of farm machinery.
Q:What are deck machineries?
Assuming that your question refers to ships rather than boats: The deck mounted mechanical equipment such as mooring and anchor winches, cargo and stores cranes and hatch hydraulics. PS the correct expression is deck machinery (already plural )
Q:without and ice cream maker or blender? as dont have one. thanks
What you'll need: 1 tablespoon sugar 1/2 cup milk or half half 1/4 teaspoon vanilla 6 tablespoons rock salt 1 pint-size Ziploc plastic bag 1 gallon-size Ziploc plastic bag Ice cubes How to make it: Fill the large bag half full of ice, and add the rock salt. Seal the bag. Put milk, vanilla, and sugar into the small bag, and seal it. Place the small bag inside the large one and seal again carefully. Shake until mixture is ice cream, about 5 minutes. Wipe off top of small bag, then open carefully and enjoy! I tried it...its delicious!
Q:Big mechanical engineering machinery, or other, the bigger the better
I only know Komatsu, that big loader wheel is much higher than the people, Jackie Chan, a television inside that machine, construction machinery large eight hundred tons, and we usually see 20 tons
Q:Tattoo is on left shoulder... Only tingles when near the tv or machinery that produce static.
That's a new one on me. Never heard that particular complaint before. Don't know what to tell you, other than to see a dermatologist if it's very troublesome. Take care.
Q:BOOK OF PAGESBook of prophet Fronkey 11:33:44:56:789aAnd he say 'choot em' and he use the machinez with the pipes to take away aur soulz. And in heaven VegetableSkinMan say 'criae criae cryai' and then they try more sacrifice to great Marshmelo in field of treez. and will of Great Pumpkin is done..
You can not take away what is not there. I have no soul. You have no soul. Nobody does.

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