BVA Hydraulics HC6006T User Manual
HC1201T-M1 092011
Single Acting,
Hollow Hole Cylinders
Instruction Manual
MODELS: HC1201T, HC1202T, HC1202XT, HC1203XT - 12 Ton Capacity
HC2002T, HC2006T - 20 Ton Capacity
HC3002T, HC3006T - 30 Ton Capacity
HC6003T, HC6006T - 60 Ton Capacity
HC10003T - 100 Ton capacity
SFA Companies 10939 N. Pomona Ave. Kansas City, MO 64153
Tel: 888-332-6419 * Fax: 816-891-6599
E-mail: sales@bvahydraulics.com Website: www.bvahydraulics.com
Maximum Operating Pressure 10,000 PSI
This is the safety alert symbol. It is used to alert you to potential personal injury hazards.
Obey all safety messages that follow this symbol to avoid possible injury or death.
!
Printed in Taiwan
Save these instructions. For your safety, read and understand the information contained within. The owner and operator shall
SAFETY and GENERAL INFORMATION
have an understanding of this product and safe operating procedures before attempting to use this product. Instructions and
safety information shall be conveyed in the operator’s native language before use of this product is authorized. Make certain that
the operator thoroughly understands the inherent dangers associated with the use and misuse of the product. If any doubt exists
as to the safe and proper use of this product as outlined in this factory authorized manual, remove from service immediately.
Inspect before each use. Do not use if leaking, broken, bent, cracked or otherwise damaged parts are noted. If the cylinder has
been or suspected to have been subjected to a shock load (a load dropped suddenly, unexpectedly upon it), discontinue use
until checked out by a BVA Hydraulics authorized service center. Owners and operators of this equipment shall be aware that
the use and subsequent repair of this equipment may require special training and knowledge. It is recommended that an annual
inspection be done by qualied personnel and that any missing or damaged parts, decals, warning/safety labels or signs be
replaced with BVA Hydraulics authorized replacement parts only. Any cylinder that appears to be damaged in any way, is worn
or operates abnormally shall be removed from service immediately until such time as repairs can be made.
BVA Hydraulics Single Acting Hollow Hole Cylinder is designed for rated capacity pushing, spreading and pressing jobs. A wide
variety of applications exist for this category of product. Special skill, knowledge and training may be required for a specic task
and the product may not be suitable for all the jobs described above. Unsuitable applications would include applications that
call for a device to move, level or support persons, animals, hazardous materials, mobile homes/dwellings in general, mirrors
and/or plate glass, and/or to connect/secure hatches, components, etc. between bulkheads. The user ultimately must make the
decision regarding suitability of the product for any given task and therefore accept responsibility for that decision. Immediately
after lifting, loads must be supported by appropriate mechanical means.
WARNING: NEVER use hydraulic cylinder as a support device!
!
WARNING: Always check connections before using. Alteration of these products is strictly prohibited. Use only those
!
adapters and attachments provided and approved by the manufacturer.
WARNING: To reduce the risk of personal injury and/or property damage, ensure that the rated working pressure of each
!
pressurized attachment be equal to or greater than the rated working pressure developed by the hydraulic pump.
SPECIFICATIONS
PRODUCT DESCRIPTION
Model
Number
Cylinder
Capacity
(ton)
Stroke
(in)
Cylinder
Effective
Area
(in2)
Internal
Pressure at
Capacity
(psi)
Oil
Capacity
(in3)
Collapsed
Height
(in)
Extended
Height
(in)
Ram
Plunger
I.D.
(in)
Ram
Plunger
O.
(in)
D.
Ram
Plunger
Internal
Thread
Collar
Thread
(in)
HC1201T
HC1202T
HC1202XT
HC1203XT
HC2002T
HC2006T 6.06 29.70 12.05 18.11
HC3002T
HC3006T 6.11 38.67 13.02 19.13
HC6003T
HC6006T
HC10003T
12
20
30
60
100 3.00 22.14 9,033 66.31 10.00 13.00 3.11 4.92
0.31
1.61 4.70 4.75 6.36
2.99 8.72 7.25 10.24
2.01
2.52
3.00
6.00 78.25 12.76 18.76
2.91 8,240
4.90 8,163
6.33 9,479
13.05 9,195
0.89 2.36 2.67
9.83 6.38 8.39
15.93 7.05 9.57
39.10 9.77 12.77
2
0.77 1.38
1.06 2.15
1.31 2.48
2.13 3.66
3/4”-
16UN
2 3/4”-16
N/A
1 9/16”-
16UN
1 13/16”-
16 UN
2 3/4”-16
4”-16UN 8 3/8”-11
UN
3 7/8”-12
4 1/2”-12
6 1/4”-12
INSTALLATION
IMPORTANT! Use an approved, high-grade pipe sealant to seal all hydraulic connections.
1.
Remove the dust cover and rubber plug from coupler
2. Inspect all threads and ttings for signs of wear or damage, and replace as needed.
3. Clean all threads and ttings.
4. Connect hydraulic hose from hydraulic pump to the cylinder coupler. Ensure that there are no uid leaks.
5. Install in-line pressure gauge.
6. Check for leaks in system and have repaired by qualied personnel.
Note: The use of cylinder attachments or extensions reduces the cylinder capacity by at least 50% per attachment/extension.
WARNING: Before operating the pump, tighten all hose connections with proper tools. Do not overtighten. Connections
!
should only be tightened securely and leak-free. Overtightening can cause premature thread failure or high pressure ttings
to burst.
WARNING: Before repairs are made, depressurize cylinder.
!
Tips for hydraulic hoses & uid transmission lines:
• Avoid short runs of straight line tubing. Straight line runs do not provide for expansion and contraction due to
pressure and/or temperature changes.
• Reduce stress in tube lines. Long tubing runs should be supported by brackets or clips.
.
BEFORE USE
1. Before using this product, read the owner's manual completely and familiarize yourself thoroughly with the product, its components
and recognize the hazards associated with its use.
2. Verify that the product and the application are compatible. If in doubt, call BVA Hydraulics Technical Service (888) 332-6419.
3. Inspect before each use. Do not use if bent, broken, leaking or damaged components are noted.
4. Replace worn or damaged parts and assemblies with BVA Hydraulics authorized replacement parts only. Lubricate as instructed
in Maintenance Section.
5. Use adequate eye protection when operating or near this equipment.
6. Ensure method of conrming load is accurate and working properly. Have gauge or load cell accuracy veried by qualied
personnel on a yearly basis.
Collar Thread Protector
Cylinder Housing
Figure 1 - Typical Single Acting Hollow Hole Cylinder Components
Saddle
(HC1201, HC1202 & HC1203 do not have saddle)
Ram Plunger
Dust Cover
Female Coupler, 3/8 NPTF
(HC12 series come with 1/4 NPTF coupler)
3
! WARNING
may
property damage.
• Study, understand, and follow all instructions
provided with and on this device before use.
with the correct operation, maintenance, and use of
cylinders.
Wear protective gear when
operating hydraulic equipment.
This device is NOT suitable for use as support
device! As the load is lifted, use blocking and
cribbing to guard against a falling load.
clear of a lifted load before it is properly
Never rely on hydraulic pressure to support a load.
during operation.
• Do not exceed rated capacity of the cylinder or
•
Do not connect a cylinder to a pump with higher
pressure rating.
• Do not subject cylinder to a shock loads, a load
dropped suddenly, causing the system pressure to
exceed rated pressure.
Failure to comply with the following warnings
result in personal injury as well as
• The user must be a qualied operator familiar
Stay
supported.
Crush Hazard. Keep hands and feet
away from cylinder and workpiece
any equipment in the system. The cylinder is
designed for a max. pressure of 10,000 psi.
Do not pull, position or move cylinder setup by
the hose. Use carrying handle or other means
of safe transport.
Do not handle pressurized hoses. Never attempt
to grasp a leaking pressurized hose. Ensure to
release the system pressure before disconnecting
hydraulic hose or connections.
Hydraulic uid can ignite and burn. Keep
heat.
uid leaks. Heat also weakens hose materials.
Cylinder must be on a stable base which is able
to support the load while pushing or lifting. Use
shims, friction material or constrains to prevent
slippage of the base or load. Ensure cylinder is fully engaged
into/onto adapters, extension accessories.
Center load on cylinder. Distribute load evenly
across the entire saddle surface. Do not
off-center loads on a cylinder. The load can tip
or the cylinder can “kick out”.
Never try to disassemble a hydraulic cylinder,
refer repairs to qualied, authorized personal.
Contact BVA Hydraulics tech service for authorized
service center.
Do not subject hose to sharp objects or
heavy impact.
hydraulic equipment away from ames and
Excessive heat will soften seals, resulting in
Heavy
The system operating pressure must not exceed
measuring instrument to monitor the operating pressure. Burst
hazard exists if hose, connection or any other component in
the system exceed its rated pressure.
Avoid damaging hydraulic hose. Do not allow
hose to kink, twist, curl, crush, cut or bend so
tightly that uid ow within the hose is blocked or
reduced. Periodically inspect the hose for wear.
the pressure rating of the lowest rated component
the system. Install a pressure gauge or other load
Hose material or seals must not come in
contact with corrosive materials such as
battery acid, creosote-impregnated objects
and wet paint. Never paint a coupler or hose.
• Use only factory authorized fasteners,
accessories and hydraulic uid.
4
•
No alteration shall be made to the cylinder.
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