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DOUBLE-ACTING
HYDRAULIC CYLINDERS
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STANDARD
AND HOLLOW TYPES |
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ZRD
& ZRDH Series - Capacity: 10 to 500 tons
Max. Operating: 10,000 psi - Stroke: 6" to 20.13" |
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Features
1. The double acting is designed to produce greater speed
and positive control for applications requiring an extra
measure of strength, quality, reliability and safety.
2. Interfaces with automated operations while providing
both powered push and pull cycles.
3. All models come with 3/8" NPT fast-flow quick-
connect couplers and dust caps.
4. Standard come with threaded collar along with a
threaded plunger. The removable hardened saddles
protect the plunger during lifting and pressing.
5. Base mounting holes allow easy mounting on almost
any fixture. (Fig.10).
6. Hollow type cylinders (Fig.11) - The hollow going
through the rod can be used for tensioning such as
wire, strand, bolt, rods, etc. When used with head
cap on, these hollow cylinders can be used as an
ordinary cylinders.
7. Capacities of 400 tons and above are available upon
request. |
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ZRH-306 |
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ZRDH-307 |
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Fig.
10 |
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Fig.
11 |
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Key
to Cylinder Dimensions - With Measurement Key
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A
: Collapsed Height
B : Extended Height
C : Cylinder Body Length
D : Outside Cylinder Diameter
D1 : Cylinder Width
E : Cylinder Bore Diameter
F : Plunger Rod Diameter
G : Oil Inlet Thread |
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H
: Base to Advance Port
I : Top to Retract Port
J : Saddle Diameter
K : Plunger Protrusion (from plunger)
L : Plunger Center to Side of Base
M : Mounting Holes To Plunger
Center
N : Length of Smaller Cylinder Part |
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O
: Plunger Internal Thread
P : Plunger Thread Length
Q : Plunger Outside Thread
(pull cylinders only)
U : Bolt Circle Diameter of
Mounting Holes
V : Thread of Cylinder
Mounting Holes |
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W
: Collar Thread
X : Collar Thread Length
Y : Center Hole Diameter
(hollow cylinders only)
Z : Depth of Internal
Base Thread |
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Imperial to Metric |
| Inches |
1/16 |
1/8 |
3/16 |
1/4 |
5/16 |
3/8 |
7/16 |
1/2 |
9/16 |
5/8 |
11/16 |
3/4 |
13/16 |
7/8 |
15/16 |
1 |
| Decimal |
0.0625 |
0.125 |
0.187 |
0.25 |
0.312 |
0.375 |
0.437 |
0.5 |
0.562 |
0.625 |
0.687 |
0.75 |
0.812 |
0.88 |
0.937 |
1 |
| mm |
1.59 |
3.18 |
4.76 |
6.35 |
7.94 |
9.53 |
11.11 |
12.7 |
14.29 |
15.88 |
17.46 |
19.05 |
20.64 |
22.2 |
23.81 |
25.4 |
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Pressure |
| 1psi: |
0.069 bar |
| 1 bar: |
14.50 psi |
Weight |
| 1 pound (lb): |
0.4536 kg |
| 1 kg: |
2.205 lbs |
| 1 metric ton: |
2,205 lbs |
| 1 ton (short): |
2,000 lbs |
| 1 ton (short): |
907.18 kg |
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Other Measurements |
| 1 in: |
25.4 mm |
| 1 mm: |
0.039 in |
| 1 in2: |
6.452 cm2 |
| 1 cm3: |
0.155 in2 |
| 1 hp: |
0.735 Kw |
| 1 kW: |
1.359 hp |
| 1 Nm: |
0.73756 Ft.lbs |
| 1 Ft.lbs: |
1.355818 Nm |
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Volume |
| 1 in3: |
16.387 cm3 |
| 1 cm3: |
0.061 in3 |
| 1 liter: |
61.02 in3 |
| 1 liter: |
0.264 gal |
| 1 US gal: |
3,785 cm3 |
| 3.785 l |
| 231 in3 |
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All
capacities and
measurements are
expressed in uniform
values.
The conversion chart
provides information
for translation into
equivalent systems. |
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Order
Online, by Phone, or by E-Mail |
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~ Add
items to your online shopping cart ~
Click the Model No. of the item you wish
to purchase. |
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Prices |
Model
No. |
Stroke
(in) |
Oil Capacit
(In3) |
Cylinder Effective
Area (in2) |
Max. Cylinder
Capacity (tons) |
Coll.
Height (in) |
Extended
Height (in) |
Outside
Dia. (in) |
Ship
Weight
(lbs) |
Prices |
| Adv. |
Ret. |
Adv. |
Ret. |
Adv. |
Ret. |
A |
B |
D |
| 10 Ton Capacity |
| ZRD-1010 |
10 |
22.33 |
8 |
2.23 |
0.8 |
10 |
4 |
16.13 |
26.13 |
2.88 |
28 |
$1,042 |
| ZRD-1012 |
12 |
26.8 |
9 |
2.23 |
0.8 |
10 |
4 |
18 |
30 |
2.88 |
31 |
$1,807 |
| 30 Ton Capacity |
| ZRD-308 |
8.25 |
53.67 |
25 |
6.51 |
3 |
30 |
15 |
15.25 |
23.5 |
4 |
40 |
$1,544 |
| ZRD-3014 |
14.5 |
92.7 |
43 |
6.51 |
3 |
30 |
15 |
21.63 |
36.13 |
4 |
64 |
$2,804 |
| ZRDH-307 |
7 |
50.51 |
33 |
7.22 |
4.71 |
30 |
23 |
13 |
20 |
4.5 |
48 |
$1,877 |
| ZRDH-3010 |
10.13 |
73.1 |
47.7 |
7.22 |
4.71 |
30 |
23 |
17 |
27.13 |
4.5 |
60 |
$4,133 |
| 60 Ton Capacity |
| ZRDH-603 |
3.5 |
44.57 |
29.21 |
12.73 |
8.37 |
60 |
40 |
9.75 |
13.25 |
6.25 |
62 |
$2,783 |
| ZRDH-606 |
6.5 |
82.77 |
54.24 |
12.73 |
8.37 |
60 |
40 |
12.75 |
19.25 |
6.25 |
78 |
$3,719 |
| ZRDH-6010 |
10.12 |
128.94 |
84.49 |
12.73 |
8.37 |
60 |
40 |
17.25 |
27.38 |
6.25 |
101 |
$7,046 |
| 75 Ton Capacity |
| ZRD-756 |
6.13 |
97.58 |
29 |
15.92 |
4.9 |
75 |
17 |
13.69 |
19.81 |
5.75 |
92 |
$3,734 |
| ZRD-7513 |
13.13 |
209 |
64 |
15.92 |
4.9 |
75 |
17 |
20.69 |
33.81 |
5.75 |
150 |
$5,363 |
| 100 Ton Capacity |
| ZRD-1006 |
6.63 |
136.93 |
63 |
20.65 |
9.6 |
100 |
48 |
14.06 |
20.69 |
7 |
135 |
$5,165 |
| ZRD-10013 |
13.13 |
271.17 |
126 |
20.65 |
9.6 |
100 |
48 |
20.63 |
33.75 |
7 |
205 |
$8,030 |
| ZRD-10018 |
18.13 |
374.44 |
174 |
20.65 |
9.6 |
100 |
48 |
27.06 |
45.19 |
7 |
260 |
$7,977 |
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Order
Online, by Phone, or by E-Mail |
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~ Add
items to your online shopping cart ~
Click the Part No. of the item you wish to
purchase. |
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Accessories - Adapters and fittings |
| Part # |
Picture |
Description |
Prices |
| 195101 |
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Tee
adapter. For installing gauge between pump
and hose coupling. Has 1/4" and 3/8" NPT
internal and 3/8" NPT external. |
$38.50 |
| 195102 |
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Swivel
connector, 3/8" NPT male , 3/8" NPSM female |
$116.38 |
| 195103 |
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45°
fitting. Male and female 1/4" NPT end |
$80.75 |
| 195104 |
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Double
tee adapter. Permits use of more than one ram
in series with one pump. Three 3/8" NPT ports. |
$89.83 |
| 195311 |
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Street
Elbow. From 3/8" NPT male to 3/8"NPT female. |
$92.87 |
| 195341 |
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Hex
Nipple. From 3/8" NPT male to 3/8" NPT female |
$25.23 |
| 195611 |
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Aluminum
Ram Base. For use on 50 ton
Aluminum Cylinders only. Size: 7" x 7" |
$232.03 |
| 195661 |
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ZA1,
Gauge adapter 1/2" GP, 3/8" ME, 3/8"
FE 2-3/4" Length |
$43.78 |
| 195662 |
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ZA2,
Gauge adapter 1/2" GP, 1/4" ME, 3/8"
FE 4-3 /8" Length |
$57.22 |
| 195663 |
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ZA3,
Gauge adapter 1/4" GP, 3/8" ME, 3/8"
FE 5-1/4" Length |
$66.67 |
| 195664 |
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ZA4,
Gauge adapter 1/2" GP, 3/8" ME, 3/8" FE 6" Length |
$50.75 |
| 2110-18 |
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Saddle
- Flat type for 10 ton Cylinders. Use this to protect the top of cylinder
and prevent slipping. |
$31.10 |
| 2110-19 |
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Snap type
male connector. To be used on the top/or bottom of ZR-series 10 ton
cylinders |
$38.93 |
| 2110-20 |
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Threaded-type
male connector. To be used on the top/or bottom of ZR-series 10 ton
cylinders |
$31.73 |
| 2110-21 |
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Threaded
male to Snap-type female base adapter. To be used with part # 21110-22
for snap-connect applications. |
$38.93 |
| 2110-22 |
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Rod-end
threaded type adapter. Screw on to the base of cylinder to convert
the ZR-series cylinder for threaded type applications. |
$37.02 |
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Order
Online, by Phone, or by E-Mail |
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~ Add
items to your online shopping cart ~
Click the Part No. of the item you wish to
purchase. |
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Part # |
Picture |
Description |
Prices |
Couplers |
| 195112 |
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Complete
3/8" NPT quick coupler , fast flow |
$78.28 |
| 195112-R |
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Ram
half coupler and dust cap |
$43.48 |
| 195112-H |
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Hose
half coupler and dust cap |
$34.82 |
| 9210104 |
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Complete
1/4" NPT automotive-style quick
coupler regular flow |
$52.15 |
| 9210104-R |
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Ram
half coupler and dust cap |
$26.57 |
| 9210104-H |
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Hose
half coupler |
$26.97 |
| 9210104L |
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Complete
3/8" NPT quick coupler |
$52.15 |
| 9210104L-R |
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Ram
half coupler and dust cap |
$26.57 |
| 9210104L-H |
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Hose
half coupler |
$26.97 |
| 9210308 |
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Complete
3/8" NPT automotive-style quick
coupler, regular flow |
$59.83 |
| 9210308-R |
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Ram
half coupler and dust cap |
$30.42 |
| 9210308-H |
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Hose
half coupler |
$30.42 |
Hydraulic
Hoses: Lightweight and rugged hose reinforced with 2 layers
of braided steel. Choose from 1/4" I.D.
or 3/8"I.D. fast flow hose. |
| 92104-02 |
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6
ft length, 1/4" NPT end |
$83.35 |
| 195212-6 |
6
ft length, 3/8" NPT end |
$95.92 |
| 195212-8 |
8
ft length, 3/8" NPT end |
$141.93 |
| 195212-18 |
18
ft length, 3/8" NPT end |
$242.45 |
Hydraulic
Pressure Gauges: Range 0-10,000 psi 2 1/2" dia. face. Use
with any pumps or cylinders. |
| 55-1211 |
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1/4"
NPT male connection |
$230.83 |
| 55-1212 |
1/2"
NPT male connection |
$230.83 |
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SPECIFICATIONS |
Model No. |
Stroke (in) |
Oil Capacity (in3) |
Cylinder Effective Area (in2) |
Maximum Cylinder Cap. (tons) |
Dimensions (in) |
Ship Weight (lbs) |
Collapsed Height |
Extended Height |
Outside Diameter |
Cyl. Bore Diameter |
Plunger Diameter |
Base To Adv. Port |
Saddle Diameter |
Saddle Thread |
Collar Thread |
Adv. |
Ret. |
Adv. |
Ret. |
Adv. |
Ret. |
A |
B |
D |
E |
F |
H |
J |
O |
W |
10 Ton Capacity |
ZRD-1010 |
10 |
22.33 |
8 |
2.23 |
0.8 |
10 |
4 |
16.13 |
26.13 |
2.88 |
1.69 |
1.38 |
1.44 |
1.38 |
1 - 8 |
2 1/4 -14 |
28 |
ZRD-1012 |
12 |
26.8 |
9 |
2.23 |
0.8 |
10 |
4 |
18 |
30 |
2.88 |
1.69 |
1.38 |
1.44 |
1.38 |
1 - 8 |
2 1/4 -14 |
31 |
30 Ton Capacity |
ZRD-308 |
8.25 |
53.67 |
25 |
6.51 |
3 |
30 |
15 |
15.25 |
23.5 |
4 |
2.88 |
2.13 |
1.44 |
2 |
1 1/2-16 |
3 5/16 -12 |
40 |
ZRD-3014 |
14.5 |
92.7 |
43 |
6.51 |
3 |
30 |
15 |
21.63 |
36.13 |
4 |
2.88 |
2.13 |
1.56 |
2 |
1 1/2-16 |
3 5/16 -12 |
64 |
ZRDH-307 |
7 |
50.51 |
33 |
7.22 |
4.71 |
30 |
23 |
13 |
20 |
4.5 |
3.5 |
2.5 |
1 |
2.5 |
1 13/16 -16 |
4 1/2 -12 |
48 |
ZRDH-3010 |
10.13 |
73.1 |
47.7 |
7.22 |
4.71 |
30 |
23 |
17 |
27.13 |
4.5 |
3.5 |
2.5 |
1 |
2.5 |
1 13/16 -16 |
4 1/2 -12 |
60 |
50 Ton Capacity |
ZRD-506 |
6.13 |
67.77 |
21 |
11.06 |
3.4 |
50 |
10 |
13.06 |
19.19 |
5 |
3.75 |
3.13 |
1.13 |
2.81 |
1 - 12 |
5 - 12 |
67 |
ZRD-5013 |
13.13 |
145.17 |
44 |
11.06 |
3.4 |
50 |
10 |
20.06 |
33.19 |
5 |
3.75 |
3.13 |
1.13 |
2.81 |
1 - 12 |
5 - 12 |
115 |
ZRD-5020 |
20.13 |
222.56 |
68 |
11.06 |
34 |
50 |
10 |
28.88 |
49 |
5 |
3.75 |
3.13 |
2.25 |
2.81 |
1 - 12 |
5 - 12 |
150 |
60 Ton Capacity |
ZRDH-603 |
3.5 |
44.57 |
29.21 |
12.73 |
8.37 |
60 |
40 |
9.75 |
13.25 |
6.25 |
4.88 |
3.63 |
1.25 |
2.5 |
2 3/4 -16 |
6 1/4 - 12 |
62 |
ZRDH-606 |
6.5 |
82.77 |
54.24 |
12.73 |
8.37 |
60 |
40 |
12.75 |
19.25 |
6.25 |
4.88 |
3.63 |
1.25 |
2.5 |
2 3/4 -16 |
6 1/4 - 12 |
78 |
ZRDH-6010 |
10.12 |
128.94 |
84.49 |
12.73 |
8.37 |
60 |
40 |
17.25 |
27.38 |
6.25 |
4.88 |
3.63 |
1.25 |
2.5 |
2 3/4 -16 |
6 1/4 - 12 |
101 |
75 Ton Capacity |
ZRD-756 |
6.13 |
97.58 |
29 |
15.92 |
4.9 |
75 |
17 |
13.69 |
19.81 |
5.75 |
4.5 |
3.75 |
1.19 |
2.81 |
1 - 12 |
5 3/4 - 12 |
92 |
ZRD-7513 |
13.13 |
209 |
64 |
15.92 |
4.9 |
75 |
17 |
20.69 |
33.81 |
5.75 |
4.5 |
3.75 |
1.19 |
2.81 |
1 - 12 |
5 3/4 - 12 |
150 |
100 Ton Capacity |
ZRD-1006 |
6.63 |
136.93 |
63 |
20.65 |
9.6 |
100 |
48 |
14.06 |
20.69 |
7 |
5.13 |
3.75 |
1.5 |
3 |
1 3/4 -12 |
6 7/8 - 12 |
135 |
ZRD-10013 |
13.13 |
271.17 |
126 |
20.65 |
9.6 |
100 |
48 |
20.63 |
33.75 |
7 |
5.13 |
3.75 |
1.5 |
3 |
1 3/4 - 12 |
6 7/8 - 12 |
205 |
ZRD-10018 |
18.13 |
374.44 |
174 |
20.65 |
9.6 |
100 |
48 |
27.06 |
45.19 |
7 |
5.13 |
3.75 |
1.63 |
3 |
1 3/4 - 12 |
6 7/8 - 12 |
260 |
150 Ton Capacity |
ZRD-1502 |
2.25 |
69.11 |
33 |
30.71 |
14.8 |
150 |
74 |
7.72 |
9.96 |
8 |
6.25 |
4.5 |
0.88 |
4.49 |
- |
- |
110 |
ZRD-1506 |
6.13 |
188.28 |
91 |
30.71 |
14.8 |
150 |
74 |
15.19 |
21.31 |
8 |
6.25 |
4.5 |
1.94 |
4.49 |
3 3/8 - 16 |
8 - 12 |
205 |
ZRD-15013 |
13.13 |
403.27 |
194 |
30.71 |
14.8 |
150 |
74 |
22.2 |
35.31 |
8 |
6.25 |
4.5 |
1.94 |
4.49 |
3 3/8 - 16 |
8 - 12 |
275 |
ZRD-15032 |
32.13 |
986.84 |
475 |
30.71 |
14.8 |
150 |
74 |
43.94 |
76.06 |
8 |
6.25 |
4.5 |
3 |
4.49 |
3 3/8 - 16 |
8 - 12 |
525 |
200 Ton Capacity |
ZRD-2006 |
6 |
265.28 |
135 |
44.21 |
22.5 |
200 |
112 |
16.94 |
22.94 |
9.75 |
7.5 |
5.25 |
2.25 |
5.25 |
- |
- |
325 |
ZRD-20013 |
13 |
574.78 |
293 |
44.21 |
22.5 |
200 |
112 |
23.94 |
36.94 |
9.75 |
7.5 |
5.25 |
2.25 |
5.25 |
2 1/2 - 12 |
9 3/4 - 12 |
440 |
300 Ton Capacity |
ZRD-3006 |
6 |
425.56 |
228 |
70.93 |
38 |
300 |
188 |
19.13 |
25.13 |
12.25 |
9.5 |
6.5 |
3.5 |
6.5 |
2 1/2 - 12 |
12 1/4 - 12 |
441 |
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Double-Acting Hydraulic Cylinders,
Standard and Hollow Types, Hydraulic Jack, Jacks, Powered Push and Pull,
Threaded Collar,
Hardened Saddles, Hollow Type Cylinders, and Hollow Cylinders from your
source for material handling equipment. |
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