Drilling rig components

drilling rig components ,rotary drilling rig spare parts ,construction machinery spare parts

1. Beijing
Dazheng
yongye
Construction
Machinery
Co.,
LTD
Address:No.111
Changping
Road
,Shahe
Town,Changping
District,Beijing,China.
Tel:
0086
10-5296
8140
Fox:
0086
10-5296
8143
Cell:
0086
1851689438
2
E-mail:
[email protected]
Website:
www.bjdzpj.com
ROTARY
DRILLING
TOOLS
&
WEAR
PARTS

2. BEIJING
DAZHENG
YONGYE
CONSTRUCTION
MACHINERY
CO.,LTD
Company
Profile
Founded
in
2008,
Beijing
Dazheng
Yongye
Construction
Machinery
Co.,Ltd
is
a
National
Hi-Tech
enterprise
mainly
engaged
in
manufacture,international
and
domestic
trade
.
Dazheng
Y
ongye
has
managed
OEM,
sales
of
equipment,parts
and
electronic
product,
engineering
design,technology
consultant,
general
Export
business
and
International
Biddings
or
Engineering
Projects.
We
uphold
and
respect
the
experiences
and
wisdom
of
manufacture
and
trading
professionals.
Complying
with
normative
developing
and
manufacturing
process,
our
products
are
in
a
leading
position
in
China
and
we
are
developing
ourselves
to
supply
total
solutions
for
our
customers.
For
many
years,
by
giving
play
to
its
own
advantages,
Dazheng
Y
ongye
has
successfully
achieved
the
transformation
of
development
patterns
from
domestic
purposes
to
international
fields.
Dazheng
Y
ongye
takes
drilling
bucket
,
drill
auger
,
bucket
teeth,
Interlock
kelly
bar,
Friction
kelly
bar,
cutter
pick,mining
pick,
drill
bits
as
primary
business,
becoming
the
most
competitive
corporation
specialized
in
Machinery
System.
For
many
years,
our
company
uphold
the
purpose:
the
customer
is
the
supreme,
the
faith
management,
due
to
provide
the
full
range
of
services
of
internal
and
foreign
trade
to
our
customers
,we
establish
a
good
international
and
domestic
business
channels,
and
win
a
good
reputation.
While
developing
the
domestic
and
export
business,
our
company
actively
explore
new
areas
of
business,
the
scope
has
expanded
to
the
international
export
tender,
which
help
us
to
establish
a
good
foundation
for
the
lasting
development
of
our
company.

3. I.Drillingbuckets
We
can
produce
the
variety
of
drill
tools,
soil
drilling
bucket;
Rock
drilling
bucket;
Rock
core
barrels
drilling
bucket;
mud(Two-petal)
drilling
bucket;
Expanding
drill
bits.
Bottom
of
drilling
bucket
can
be
with
single
door
or
double
door.
It
is
used
for
drilling
soil,
rock
layer,
claypan
and
sandy
gravel.
The
bucket
and
bottom
cover
is
made
of
high-strength
Mn
plate,
The
buckets
includes
single
bottom
type
and
double
bottom
type.
Beijing
DZ
drilling
buckets
are
mainly
d
i
vided
into
four
types:
1.
Soil
drilling
bucket
2.
Rock
drilling
bucket
3
Rock
Core
barrel
bucket
4.
Mud
bucket
1)
Soil
drilling
bucket
There
are
two
types
for
soil
drilling
bucket:
A
Single
bottom
drilling
bucket
B:
Double
bottom
drilling
bucket
Drilling
diameter
ranger:
520--2500mm
Material
:
Q345C
Main
Applications:
1.
-
These
buckets
are
suitable
for
drilling
in
clay,
silt
and
loose
to
medium
dense
sand
and
gravel.
2.
-Single
bottom
drilling
bucket
are
used
for
clay
layer.
3.
-Double
bottom
drilling
bucket
are
mainly
used
for
bigger
diameter
uncased
boreholes.
Drilling
Dia:
mm
Shell
D
ia:
mm
Shell
length:
mm
Bucket
thickness:
mm
Teeth
No.
pcs
Material
600 570 H:1200 Thickness:16 4 16MN
700 670 H:1200 Thickness:16 4 16MN
800 770 H:1200 Thickness:16 4 16MN

4. All
sizes
can
be
manufactured
as
per
customer
demand.
Features:
1.
Kelly
box
size
as
per
customer
demand.
2.
Bucket
thickness
can
be
made
16mm
or
20mm
as
customer
demand.
3.
The
Single
bottom
plate
thickness:
50mm
4.
The
double
bottom
plate
thickness
40/50mm.
5.
Teeth
type:
V19
or
V20
Single
bottom
drilling
bucket
Soil
Double
bottom
drilling
bucket
2)
Rock
drilling
buckets
There
are
two
types
for
rock
drilling
buckets:
1
Single
cut
drilling
bucket
2.
Double
cut
drilling
bucket
Drilling
diameter
ranger:
520--2500mm
Shell
Length:
8
00-1500mm
Material:
Q345C
Main
Applications:
These
buckets
are
suitable
for
drilling
in
rock
layer
and
sandy
gravel.
900 870 H:1200 Thickness:16 5 16MN
1000 970 H:1200 Thickness:16 5 16MN
1200 1170 H:1200 Thickness:16 7 16MN
1250 1220 H:1200 Thickness:16 7 16MN
1400 1370 H:1200 Thickness:16 8 16MN
1500 1470 H:1200 Thickness:20 9 16MN
1600 1570 H:1200 Thickness:20 9 16MN
1800 1770 H:1000 Thickness:20 12 16MN
2000 1970 H:1000 Thickness:20 15 16MN
Drilling
Dia:
mm
Shell
D
ia:
mm
Shell
length:
mm
Bucket
thickness:
mm
Teeth
No.
pcs
Material

5. Features:
Kelly
box
size
as
per
customer
demand.
1.
Bucket
thickness
can
be
made
16mm
or
20mm
as
customer
demand.
2.
The
Single
bottom
plate
thickness:
50mm.
3.
The
double
bottom
plate
thickness
40/50mm.
4.
Teeth
type:
B47K-22H/
3050
Single
bottom
rock
bucket
Double
bottom
rock
bucket
3)
Rock
core
barrel
drilling
bucket
Drilling
diameter
ranger:
520--2500mm
Shell
Length:
8
00
-1500mm
Material
:
16MN
(Q345C)
Main
Applications:
600 570 H:1200 Thickness:16 8 16MN
700 670 H:1200 Thickness:16 9 16MN
800 770 H:1200 Thickness:16 11 16MN
900 870 H:1200 Thickness:16 11 16MN
1000 970 H:1200 Thickness:16 13 16MN
1200 1170 H:1200 Thickness:16 15 16MN
1250 1220 H:1200 Thickness:16 15 16MN
1400 1370 H:1200 Thickness:16 17 16MN
1500 1470 H:1200 Thickness:20 19 16MN
1600 1570 H:1200 Thickness:20 19 16MN
1800 1770 H:1000 Thickness:20 21 16MN
2000 1970 H:1000 Thickness:20 23 16MN

6. Core
barrel
drilling
bucket
are
used
for
hard
layer
and
coring.
Any
other
bigger
sizes
can
be
made
by
customer
demand.
Features:
1.
Kelly
box
size
as
per
customer
demand.
2.
Bucket
thickness
can
be
made
16mm
or
20mm
as
customer
demand.
3.
Teeth
type:B47K-22H/
3050,
with
round
holder
,
or
roller
bits.
Core
barrel
bucket
with
bullet
teeth
Core
barrel
bucket
with
roller
bits
DrillingDia
:mm
Shell
dia:mm
Shell
length:mm
Bucket
thickness:mm
Teeth
No.
pc
MaterialWeight:kg
600 570 H:1200 Thickness:16 6 16MN 600
700 670 H:1200 Thickness:16 7 16MN 700
800 770 H:1200 Thickness:16 9 16MN 800
900 870 H:1200 Thickness:16 9 16MN 900
1000 970 H:1200 Thickness:16 11 16MN 1020
1200 1170 H:1200 Thickness:16 13 16MN 1150
1250 1220 H:1200 Thickness:16 13 16MN 1280
1400 1370 H:1200 Thickness:16 15 16MN 1350
1500 1470 H:1200 Thickness:20 15 16MN 1450
1800 1770 H:1000 Thickness:20 19 16MN 2100

7. Core
barrel
bucket
Rough
Drawing
4)
Mud
bucket
Drilling
diameter
ranger:
600--1200mm
Shell
Length:
1200
mm
Material
:
Q345C
Features:
1.
Mud
drilling
bucket
are
used
for
silt
or
mud
layer.
2.
Kelly
box
size
as
per
customer
demand.
3.
Bucket
thickness:
30/40mm
4.
cantboard
thickness:
50mm.
5.
Teeth
type:
V19/V20
teeth

8. Main
technical
data:
Drilling
Dia:
mm
Shell
D
ia:
mm
Shell
length:
mm
Bucket
thickness:
mm
Material
600 570 H:1200 Thickness:
30/40
16MN
700 670 H:1200 Thickness:
30/40
16MN
800 770 H:1200 Thickness:
30/40
16MN
900 870 H:1200 Thickness:
30/40
16MN
1000 970 H:1200 Thickness:
30/40
16MN
1200 1170 H:1200 Thickness:
30/40
16MN
1250 1220 H:1200 Thickness:
30/40
16MN
1400 1370 H:1200 Thickness:
30/40
16MN
1500 1470 H:1200 Thickness:
30/40
16MN
II.DrillingAugers
Drill
Augers
are
divided
into
two
types:
1.
Conical
rock
auger.
2.
Flat
rock
auger
1)
Conical
rock
auger
There
are
two
types
for
conical
rock
augers:
1
Single
cut
auger
2.
Double
cut
auger
Drilling
diameter
ranger:
600--1800mm,
Centre
pipe
thickness:
30mm,
Flight
thickness:
20/30mm.
Drilling
Dia:
mm
Flight
D
ia:
mm
Flight
length:
mm
Blades
thickness:
mm
Material
600 570 H:1200 Thickness
:20/30
16MN
700 670 H:1200 Thickness
:20/30
16MN
800 770 H:1200 Thickness
:20/30
16MN
900 870 H:1200 Thickness
:20/30
16MN
1000 970 H:1200 Thickness
:20/30
16MN
1200 1170 H:1200 Thickness
:20/30
16MN
1250 1220 H:1200 Thickness
:20/30
16MN
1400 1370 H:1200 Thickness
:20/30
16MN
1500 1470 H:1200 Thickness
:20/30
16MN
1800 1770 H:1200 Thickness
:20/30
16MN

9. *
Other
sizes
can
be
manufactured
as
per
customer
demand.
Kelly
box
size
as
per
customer
demand.
Single
cut
/flight
conical
auger
D
ouble
cut
/flight
conical
auger
2)
Flat
Rock
Auger
There
are
two
types
for
flat
rock
augers:
1
Single
cut
/Flight
auger
2.
Double
cut
/Flight
auger
Drilling
diameter
ranger:
600--1800mm,
Centre
pipe
thickness:
30mm,
Flight
thickness:
20/30mm.
Drilling
Dia:
mm
Flight
D
ia:
mm
Flight
length:
mm
Blades
thickness:
mm
Material
600 570 H:1200 Thickness
:20/30
16MN
700 670 H:1200 Thickness
:20/30
16MN
800 770 H:1200 Thickness
:20/30
16MN
900 870 H:1200 Thickness
:20/30
16MN
1000 970 H:1200 Thickness
:20/30
16MN
1200 1170 H:1200 Thickness
:20/30
16MN
1250 1220 H:1200 Thickness
:20/30
16MN
1400 1370 H:1200 Thickness
:20/30
16MN
1500 1470 H:1200 Thickness
:20/30
16MN
1800 1770 H:1200 Thickness
:20/30
16MN
*
Other
sizes
can
be
manufactured
as
per
customer
demand.
Kelly
box
size
as
per
customer
demand.

10. Single
cut
auger
with
Bauer
teeth
Double
cut
auger
with
bullet
teeth.
Fishtail
pilot
Rock
pilot
Single
cut
double
start
auger
without
pilot
Drill
auger
IIIKellybar
Kelly
bar
is
the
key
part
of
a
drilling
machine,
and
its
quality
directly
affects
the
performance
of
the
whole
machine
based
on
the
rich
manufacturing
experience
and
by
absorbing
the
advanced
technology
both
at
home
and
abroad,
we
can
produce
first-class
kelly
bars
which
can
be
matched
with
drilling
rigs
of
Bauer,
Sany,
soilmec,
MAT,
IMT,
Casagrande,
etc.
The
Features
of
DZ
kelly
bar
are
as
follows:

11. 1.
Adopt
the
advanced
technology
of
6-key
design
in
the
world
and
standard
modular
design.
2.
Equipped
with
advanced
processing
facilities,
processing
technical
and
manufacturing
eq
uipment
.
DZ
kelly
bar
enjoys
a
low
weight,
high
strength,
high
straightness
of
single
bar,
thinner
tube,
smaller
inter-tube
distance
and
good
resistance.
3.
The
raw
materials
are
either
imported
from
Germany
like
the
high
abrasion
resistance
materials,
or
from
Chinese
top
manufacturer
such
as
the
seamless
steel
tube
with
alloy.
Material
details
as
below:
First
section:
16MN
(Q345B)
Second
section:
16MN
(Q345B)
Third
section:
27
SiMn
Forth
section:
35
CRMO
There
are
mainly
two
types
of
kelly
bars:
1.
-
Interlocking
Kelly
Bar
2.-Friction
Kelly
bar.
1)
Interlocking
Kelly
bar
Interlocking
kelly
bars
are
used
with
piling
rigs
for
drilling
in
dense
sand
and
gravel
and
weak
to
strong
rock.
The
Interlocking
kelly
bars
can
be
fully
locked
by
mechanical
locking
system
on
each
section.
Kelly
bars
can
be
equipped
with
specially
designed
springs
or
pressure
plates
for
shock
absorbing
purpose.

12. Drawing
for
Interlock
kelly
bar
558
Interlocking
Kelly
Bar

13. Soilmec
RT3
Pl
ease
check
details
as
below
:
Name
of
product
External
diameter(mm)
Pitch
No.
Length/section(m)Rated
torque(KN
·
M)
Depth(m)
Interlock
kelly
bar
355 3 10
–
13
180 27
–
36
377 3
、
4
10
–
12.5
220 27
–
44
406 3
、
4
10
–
15
230 27
–
57
419 3
、
4
10
–
15
250 27
–
57
440 3
、
4
10
–
15
250 27
–
57
470 3
、
4
10
–
17
280 27
–
65
508 3
、
4
10
–
17
320 27
–
65
530 3
、
4
10
–
20
380 27
–
76
575 3
、
4
10
–
21
420 27
–
80
630 3
、
4
10
–
21
450 27
–
80
2)
Friction
Kelly
bar
Friction
Kelly
bar
is
another
type
kelly
bar,
which
the
external
key
is
composed
of
3
or
6
wear
-resistant
strip
without
pressurizing
point.
This
kelly
bar
can
form
pressure

14. force
when
the
kelly
bar
rotary,
can
produce
peripheral
force
and
the
rotary
passing
down
the
pressure
force,
can
produce
the
friction
force.
This
kelly
bar
has
the
advantage
of
operating
sample,
drilling
deep,
but
with
less
pressure
transmission.
So
this
kelly
bar
is
suitable
fro
the
soft
and
silt
layer.
Frictional
Kelly
bar

15. Frictional
Kelly
bar
Pl
ease
check
details
as
below:
Name
of
product
External
diameter(mm)
Pitch
No.
Length/section(m)Rated
torque(KN
·
M)
Depth(m)
Friction
kelly
bar
355 4.5 10
–
13
180 36
–
60
377 4.5 10
–
14
200 36
–
65
406 4.5 10
–
15
210 36
–
70
419 4.5 10
–
15
250 36
–
70
440 4.5 10
–
15
250 36
–
70
470 4.5.6 10
–
17
280 36
–
95
508 4.5.6 10
–
18.5
320 36
–
103
530 4.5.6 10
–
19
380 36
–
106
575 4.5.6 10
–
21
420 36
–
120
630 4.5.6 10
–
21
450 36
–
120
IVCasingItems
DZ
also
can
manufacture
single
wall
&
double
wall
casings,
casing
shoe,
drive
adaptor,
casing
joint,etc.

16. Double
wall
Casing
Drive
adaptor
Casing
shoe
Casing-Joint

17. Casing
adaptor
drawing
Double-wall
casing
technical
data
Diameter Length:
Casing
wall
Thickness-1
Casing
wall
Thickness-2
Total
thickness
Bolt
QTY
D1/D2 1m 2m 3m 4m 5m 6m T1 T2 T3 Bolts
(mm) Weight
(kgs)
(mm) (mm) (mm) (Nos)
620/540 403 7391074141117472081 16 10 40 8
750/670 492 9021311172221312540 16 10 40 10
880/800 58510691552203625203005 16 10 40 10
1000/920 66912211773232828773429 16 10 40 10
1180/1100 84415802316305237874522 16 10 40 12
1200/1120 87216202370312038704620 16 10 40 12
1300/1220 93317462558337241844996 16 10 40 12
1500/1400 143326283817501062107393 16 10 4
0
12
1800/17
20
173031664602603874748910 20 10 50 16
2000/1
910
2450428061107940977011600 20 15 60 12
2200/2
080
27004720674087601078012800 20 15 60 12
2500/2380 29605240752098001208014360 20 15 60 16
VBucketteeth
1)
Cutter
picks
Types
as
below:
B47K-17H,B47K-19H,B47K-20H,B47K-22H,3050,3060,3065
customer
requirement
etc.
Material
details
as
below:
High
Manganese
Alloy
steel
Body,
made
of
42CrMo,
heat
treatment
with
40-44HRC

18. hardness,
forged
and
Anti-rust
treatment,
has
high
toughness
and
wearable
character.
Our
products
are
very
popular
in
worldwide
for
its
high
quality
and
best
price.
Welcome
to
inquiry
from
us!
Body
Material:
High
Manganese
Alloy
steel
,42CrMo
Hardness:
40~44HRC
Weight:
2.4kg/pc
Production
capacity:
4000pcs/
week
Packing:
mainly
foam,
plywood
and
customers
’
requirement
B47K-19H
B47K-20H
16±0,1
19,7±0,1
8±0,1
34±0,1 4±0,1
2±0,1
12,5±0,1
1±0,1
37,8±0,1
49,6±0,1
40,6±0,1
29,8±0,1
15±0,1
49,6±0,1
4,3±0,1
21,7±0,1
7±0,1
Ø3±0,1
1±0,1
Ø80±0,1
B47K-22H

19. King-size
bullet
teeth
High-quality
bullet
teeth
2)
Bucket
teeth
Types
as
below:
V19,
V20,
25T,
BF/FZ70
and
Bauer
tooth.
Material
details
as
below:
High
Manganese
Alloy
steel
Body,
made
of
42CrMo,
heat
treatment
with
40-44HRC
hardness,
forged
and
Anti-rust
treatment,
has
high
toughness
and
wearable
character.
These
machine
parts
are
widely
used
on
foundation
drilling,
piling,
Trenching,
Tunneling,
Road
planing.
They
can
suit
for
all
kinds
of
drilling
machines.
We
also
can
do
Custom-made.
Body
Material:
42CrMo
Hardness:
40~44HRC
Weight:
2.5kg/pc
Production
capacity:
4000pcs/
week
Packing:
mainly
foam,
plywood
and
customers
’
requirement

20. VIDrillbits
Roller
bits
are
mainly
divided
into
five
types:
1-Tricone
bits
2-PDC
bits
3-Drag
bits
4-Hole
opener,
reamer
5-Cone
1-Tricone
bits
1)
Type:
milled
tooth
bit
and
TCI
bit
2)
Size:
3
”
--26
”
(76mm--660.4mm)
3)
IADC:
standard
IADC
including
111
to
737
4)
Bearing
sealed:
metal
sealed(HJ),
rubber
sealed(HA),
not
sealed(W)
5)
Color:
blue,
golden
or
as
customers
’
requirement.
Formation:
soft,
soft
to
medium
hard,
medium
hard,
hard,
very
hard

21. TRICONE
BIT
SPECIFICATION
BIT
TYPE
IADC
CODE
SUITABLE
FROMATION
WEIGHT
ON
BIT(KN/MM)
ROTARY
SPEED(R/MIN)
DZ117117
Low
compressive
strength,
very
aggressive
and
very
soft
formation:soft
shale,clay,salina
stone
0.3-0.9 300~80
DZ127127
Low
compressive
strength,
very
aggressive
and
very
soft
formation:
shale,clay,soft
limestone
0.3-0.9 300~80
DZ217217
Higher
compressive
strength,
medium
formation
with
interlayer:
hard
shale,
sandstone,
limestone
0.35-0.9300~80
DZ325325
Higher
compressive
strength,
medium
formation
with
interlayer:
hard
shale,
sandstone,
gyprock
0.35-0.9290~70
DZ437437
soft
formations
with
low
compressive
strength
and
high
drillability,
clay,mudstone,
salt,
soft
shale
0.35-0.9280~60
DZ517517
Soft
to
medium
formations
with
high
compressive
strength,
such
as
hard
shale,
limestone,
sandstone,
0.35-1.05240~50
DZ537537
Soft
to
medium
formations
with
high
compressive
strength,
such
as
hard
shale,
limestone,
sandstone,
dolomite
0.5-1.05220~40
DZ617617
Medium
hard
formation
with
high
compressive
strength,
such
as
hard
shale,
limestone,
sandstone,
dolomite
0.5-1.140220~40
DZ637637
Hard
formation
with
high
compressive
strength,
such
as
limestone,
sandstone,
dolomite,
hard
gypsum,
marble
0.5-1.140200~40
2-PDC
bits
1)
Type:
Steel
body
and
Matrix
body
2)
Size:
4
1/2
”
--17
1/2
”
(114mm--444.5mm)
3)
Blades:
3-9
Blades

22. 4)
Nozzles:
according
to
customers
’
requirement
5)
Color:
golden
PDC
DRILL
BITS
SPECIFICATION
SIZE 6
inch(152.4mm)
8
1/2
inch(215.9mm)
8
1/2
inch(215.9mm)
12
1/4
inch(311mm)
MODEL DZ1305 DZ1605 DZ1906 DZ1606
BLADES 5 5 6 6
NOZZLES 5 7 6 8
TOTAL
CUTTER
29 46 48 52
MAIN
CUTTER
13mm 16mm 19mm 16mm
GAUGE
LENGTH
50mm(2
”
)
64mm(2
’’
)
38mm 64mm
JUNK
SLOT
65cm
2
125cm
2
100cm
2
258cm
2
API
REG
3
1/2
”
4
1/2
”
41/2
”
6
5/8
”
FLOW
RATE(l/s)
400~600GPM/25~38
L/S
400~600GPM/25~38
L/S
400~600GPM/25~38
L/S
600~950GPM/38~60
L/S
ROTARY
SPEED(RPM)
60-350 60-350 60-350 60-350
WEIGHT
ON
BIT
3-15Kibs/14-67KN 3-15Kibs/14-67KN 3-18Kibs/14-80KN 3-26Kibs/14-116KN
MAXIMUM 15Kibs/67KN 15Kibs/67KN 18Kibs/80KN 26Kibs/116KN
3-Drag
bits
Various
step
and
chevron
drag
bits
are
available
from
3
inch
to
17
1/2
inch.(normal
small
size
are
3
”
,
3
3/4
”
,
3
7/8
”
,
4
3/4
”
,
4
5/8
”
,
5
7/8
”
and
ect.)