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Gas G-05S05-08-O

5 GPM Gas Hydraulic Power Unit — 5 HP, Skid

5 HP · Gas · Skid frame · For jackhammers, breakers & hydraulic tooling

$3,275

Price excl. tax. Free Freight, US Lower 48

In stock · Ships in 1–2 business days
Flow rate 5 GPM
Working pressure 1,500 PSI
Horsepower 5 HP
Fuel / power Gas · Honda
Frame Skid
Dry weight 84 lb
$3,275
Secure checkout
1-year warranty
US service network
US-based support
Free freight — US lower 48

Overview

The HydraTough G-05S05-08-O is a 5 GPM gas hydraulic power unit built for jackhammers, hydraulic breakers, hydraulic excavation and similar field work. Powered by a 5 HP Honda engine, it provides 1,800 PSI working pressure and a fixed 5 GPM flow rate. The single-circuit, skid-mounted design supports stable positioning while allowing for crane or forklift handling. In stock and ships from US warehousing within 1–2 business days.

Model decoder

HydraTough model numbers identify the unit's configuration — fuel, horsepower, pump setup, flow and frame.

G-05S05-08-O

G
Gas engine
05
5 HP
S
Single circuit
05
5 GPM
08
Skid flow config
O
Skid frame

Technical specifications

Model number G-05S05-08-O
Fuel type Gas
Working pressure 1,500 PSI
Horsepower 5 HP
Engine Honda
Circuit type Single circuit
Frame Skid
Dry weight 84 lb
Relief valve setting 1,950 PSI
Engine / motor model GX160
Flow configuration Fixed
Dimensions (L×W×H) 23.5" × 17" × 16.5"
Hydraulic fluid capacity 1.74 gal
Fuel tank capacity 0.95 gal (Honda)
Max RPM 3,600
Coupling type 3/8" HTMA
Warranty period 1 year

Product information

This gas hydraulic power unit is built for heavier, stationary, and continuous-duty work. The skid frame is made to be lifted into place by crane or forklift and run hard on site. Compare flow rate, horsepower, and working pressure against your tools to confirm fit.

Applications

Jackhammers
Hydraulic breakers
Hydraulic excavation
Oilfield

Built for salt water

Not applicable on gas units — this conditional zone appears on diesel pages only.

Designed to be serviced

Every HydraTough unit is built for straightforward field servicing. Parts are stocked in the US. Manuals are free — no account or registration required.

Warranty & service

How we stack up

HydraTough vs typical competitors.

Feature / benefit
HydraTough
Typical competitors
Flow performance
HydraTough Tested to hit rated GPM at rated PSI
Typical competitors Often rated on paper, not verified under load
Component access / maintenance
HydraTough Open access to hydraulic components for easy maintenance
Typical competitors Components frequently enclosed, harder to service
Fuel tank
HydraTough Large EPA-compliant 5-gallon tank (Prowler frame)
Typical competitors Smaller tanks, more frequent refueling
Lead time
HydraTough Ships in 1–2 business days on standard models
Typical competitors Often multi-week lead times
Customization
HydraTough Custom units built to spec available upon request
Typical competitors Standard configurations only

Reviews

What crews say after the job.

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FAQs

Frequently asked questions

Still not sure if this is the right unit? Our US-based team can help you match it to your tools.

Talk to us

Built for jackhammers, hydraulic breakers, hydraulic excavation, oilfield.

G = gas engine, 05 = 5 hp, S = single circuit, 05 = 5 GPM, 08 = skid flow config, O = skid frame.

This is a skid-mounted unit (84 lb), built to be lifted into place by crane or forklift rather than wheeled.

In-stock units ship from US warehousing in 1–2 business days.

Standard units are direct purchase. For custom specifications, visit our custom units page (/products/custom).

Yes, quick connect couplers can be removed or replaced with customer specified couplers.

Yes, a wheel kit can be added to the order

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