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3

SPECIFICATIONS

Model 

Number

Usable Oil 

Capacity

(gal)

Pressure Rating

(psi)

Output Flow Rate

(in

3

/min)

Valve Type

Motor Mfr

Motor 

Size 

(hp)

Output 

Port

Threads

Weight

(lb)

1st Stg 2nd Stg

1st Stg

2nd Stg

5G55H5G

5

700

10,000

700

100

Manual, 4-way, 

3-position

Honda

5.5

3/8"-

18NPT

121

5G102H5G

10.2

BEFORE USE

1. Visually inspect all components for shipping damage. Do not use if any damaged parts are found.

NOTICE: 

Gas Pump is shipped without hydraulic oil. Add oil before operating.

2. Familiarize yourself with the specifications and illustrations in this owners manual. Many malfunctions in new equipment are 

the result of improper operation and/or improper set-up assembly. Know your pump, its limitations and how it operates before 

attempting to use. Refer to specification chart and figure 1 on page 2 for details of oil port thread size, usable oil capacity and 

more. Read and follow all instructions carefully.

WARNING:  

Maximum working pressure is 10,000 PSI. All hydraulic equipments such as cylinders, hoses, couplers and 

etc. used with this pump shall be rated at or above 10,000 PSI operating pressure.

Hydraulic Connections:

1. Use only hydraulic oil specified by the manufacturer. Check and make sure the oil level in reservoir is at about 2" from top of 

reservoir plate, with cylinder retracted and motor off.

2. Use of pressure gauge is strongly recommended. Attach pressure gauges between the pump and cylinder, these gauges permit 

the operator to monitor  pressure on cylinder.

3. Make sure couplers, hoses, valve and gauges are tighten  securely to prevent accidental removal of components while in use. 

Hoses shall not be kinked or twisted.

NOTICE:

 

Always secure threaded port connections with non-hardening pipe thread compound.  Take care not to introduce 

compound into port orifices. 

4. Do not exceed the rated capacity of the equipment connected to the pump. Use larger capacity of  cylinders if necessary.

 

!

 

!

WARNING:  

There are hazards associated with the use of this equipment which can only be avoided by reading, understanding 

and following all the printed materials provided by the manufacturer of the gasoline engine which drives this hydraulic pump.

Summary of Contents for 5G55H5G

Page 1: ...ty messages that follow this symbol to avoid possible injury or death WARNING The engine exhaust from this product contains chemicals known to the State of California to cause cancer birth defects or...

Page 2: ...ds for Performance and Safety These pumps provide hydraulic power when electricity and air power are not available These pumps supply compressed hydraulic fluid to compatible applications i e rams pre...

Page 3: ...pments such as cylinders hoses couplers and etc used with this pump shall be rated at or above 10 000 PSI operating pressure Hydraulic Connections 1 Use only hydraulic oil specified by the manufacture...

Page 4: ...t hoses and connections for damage prior to use Ensure the device is placed on a hard level surface Ensure that application is stable to work on and around Use only approved accessories and approved h...

Page 5: ...bt please contact Williams Technical Service 800 706 9208 MAINTENANCE 1 For gas engine please refer to engine owner s manual 2 Inspect hoses and connections daily Replace damaged components immediatel...

Page 6: ...0064 106 Washer 10 25 d E05 4 8000 106 Manifold 1 26 E05 3 9901 103 Drain Plug 1 27 532 3 0160 104 Washer 1 28 c 653 1 0100 078 Hex Bolt M10 x 1 5 x 40L 4 29 c 605 3 0100 203 Washer 8 30 c 661 2 0100...

Page 7: ...ife of the product as long as the original purchaser owns the product The warranty is non transferable and is subject to the terms exclusions and limitations described below Damaged components includi...

Page 8: ...8 Notes J H Williams Tool Group 6969 Jamesson Road Midland GA 31820...

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