Gas Hydraulic Power Units Unit
Gas Hydraulic Power Units
Hover to zoom
Gas Hydraulic Power Units
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 Hydraulic Power Units · Honda
Frame
Skid
Dry weight
84 lb
$3,275
Secure checkout
CardsAmazon PayApple PayCash App PayGoogle PayLinkMB WAYSatispayBancontactBLIKEPSAffirmKlarnaPix
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 1,500 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 Hydraulic Power Units
Working pressure
1,500 PSI
Horsepower
5 HP
Engine
Honda
Circuit type
Single circuit
Frame
Skid
Dry weight
84 lb
Relief valve setting
1,800 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.
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.
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 usBuilt 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
More gas hydraulic power units power units.
Honda 
Gas Hydraulic Power Units Unit
Gas Hydraulic Power Units Unit