Download Spec Sheet
Get detailed specifications, dimensions, and performance data for this PA185 | Bobcat Portable Power.
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General Info
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| Condition: | Showroom |
| Manufacturer: | Bobcat |
| Model: | PA185 |
| Machine Type: | Other |
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Engine
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| Engine Make: | Doosan |
| Emissions: | Tier 4 Final |
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Performance
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| Operating Weight: | 2120 lb |
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Hydraulics
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Dimensions
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| Fuel Tank: | 34.5 gal |
Description
PA185 Portable Air Compressor
The Bobcat® PA185 portable air compressor is the perfect tow-behind compressor for any rental fleet operation, combining fuel efficiency, durability and convenient serviceability with its easy-lift canopy design.
- Most popular model for rental fleets
- 3-cylinder fuel-efficient diesel engine
- Clamshell style canopy opens wide for easy maintenance
- Suitable for hand-held air tools, sandblasting, sprinkler blowout, cable laying, pipeline testing and much more
The Bobcat PA185 leads the portable air power industry in serviceability, durability, and convenience, making it one of the most popular rental fleet models on the market.
With easy-to-use curbside controls, a 12-hour run-time and an impressive 8,700 cubic inch toolbox, the PA185 is a reliable workhorse on any jobsite. Its unique clamshell canopy design makes it easier than ever to perform routine maintenance, maximizing your uptime and productivity.
Powered by a dependable 3-cylinder, fuel-efficient engine, the PA185 provides plenty of power for various applications, while saving you money at the pump.
For reliable air power with U.S.-based customer support and local service options, hook on to the PA185 portable air compressor to get the job done.
| Specification | Value |
|---|---|
| COMPRESSOR | |
| Free Air Delivery | 185 CFM |
| Rated Operating Pressure | 100 psig (6.9 bar) |
| Pressure Range | 80–100 psig (5.5–6.9 bar) |
| Air Discharge Outlet Size | 0.8 in |
| Air Discharge Outlet Quantity | 2 |
| ENGINE | |
| Emissions Tier Level | Tier 4 Final (T4F) |
| Number of Cylinders | 3 |
| Displacement | 110 cu in |
| System Voltage | 12V |
| PERFORMANCE | |
| Engine Power (BHP @ Rated Speed) | 49 HP |
| Rated Speed | 2,600 RPM |
| Idle Speed | 1,700 RPM |
| Runtime Hours | 12.6 hrs |
| Operating Weight (with Running Gear) | 2,359 lbs |
| Operating Weight (without Running Gear) | 2,144 lbs |
| Shipping Weight (with Running Gear) | 2,120 lbs |
| Shipping Weight (without Running Gear) | 1,905 lbs |
| CAPACITIES | |
| Fuel Tank Capacity | 34.5 gal |
| DIMENSIONS (with Running Gear) | |
| Length | 137.4 in |
| Width | 68.5 in |
| Height | 67.5 in |
| Track Width | 60 in |
| Tire Size | 13 in |
| DIMENSIONS (without Running Gear) | |
| Length | 86.7 in |
| Width | 52.3 in |
| Height | 57.8 in |
What Makes the PA185 Different
185 CFM of Jobsite Air
Delivers 185 cfm (5.2 m³/min) at 100 psig — enough air to run sandblasters, pipeline pressure testing and hand-held pneumatic tools for general construction. Two 0.75 in service outlets let you put multiple tools to work at once.
More Than 12 Hours of Runtime
A 34.5 gal (130.6 L) fuel tank keeps the unit running for 12.6 hours at full load, so you get a full day of productivity before refueling.
Reliable Doosan Diesel Power
A 49 bhp Doosan D18 diesel meets Tier 4 Final emissions using a maintenance-free DOC (diesel oxidation catalyst) aftertreatment — no diesel particulate filter to regenerate.
Better Cold-Starting Capability
Dependable, reliable startups in frigid temperatures get your productivity going faster on cold Michigan mornings.
Robust Towable Frame & Suspension
A durable frame, drawbar and independent suspension provide stability on and off the road, so the PA185 tows easily between jobsites and handles rough ground.
Quick & Easy Maintenance
The spin-on oil separation system is simple to install and replace, and a full-length toolbox keeps tools and necessities within reach with 8,700 cubic inches of storage.
Optional Onboard Generator
Add the optional 4 kW generator to run electric tools, charge devices and power more from a single unit on the jobsite.
Compare the Small Air Compressors
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| PA185Viewing | PA185V | PA185VP | PA250V | |
|---|---|---|---|---|
| Compressed Air | ||||
| Free Air Delivery (FAD) | 185 cfm (5.2 m³/min) | 185 cfm (5.2 m³/min) | 185 cfm (5.2 m³/min) | 250 cfm (7.0 m³/min) |
| Rated Operating Pressure | 100 psig (6.9 bar) | 100 psig (6.9 bar) | 125 psig (8.6 bar) | 100 psig (6.9 bar) |
| Pressure Range | 80–100 psig | 80–150 psig (5.5–10.3 bar) | 80–200 psig (5.5–13.7 bar) | 80–175 psig (5.5–12.0 bar) |
| FlexAir Flow Range | — | 184–150 cfm (5.2–4.2 m³/min) | 184–165 cfm (5.2–4.7 m³/min) | 249–185 cfm (7.0–5.2 m³/min) |
| Air Service Outlets | 2 × 0.75 in (19 mm) | 2 × 0.75 in (19 mm) | 2 × 0.75 in (19 mm) | 2 × 0.75 in (19 mm) |
| Fuel Tank Capacity | 34.5 gal (130.6 L) | 34.5 gal (130.6 L) | 34.5 gal (130.6 L) | 34.5 gal (130.6 L) |
| Engine | ||||
| Make & Model | Doosan D18 | Doosan D24 | Doosan D24 | Doosan D24 |
| Bhp @ Rated Speed | 49.0 bhp (36.6 kW) | 49.0 bhp (36.6 kW) | 74.0 bhp (55.2 kW) | 74.0 bhp (55.2 kW) |
| Cylinders | 3 | 4 | 4 | 4 |
| Displacement | 110 cu in (1.8 L) | 147 cu in (2.4 L) | 147 cu in (2.4 L) | 147 cu in (2.4 L) |
| Emissions | Tier 4 Final | Tier 4 Final | Tier 4 Final | Tier 4 Final |
| Runtime @ Full Load | 12.6 hr | 12.2 hr | 11.0 hr | 8.7 hr |
| Dimensions & Weight (Enclosed) | ||||
| Working Weight (w/ fuel) | 2,359 lbs | 2,477 lbs | 2,594 lbs | 2,594 lbs |
| Length | 137.4 in | 137.4 in | 142.9 in | 142.9 in |
| Width | 68.5 in | 68.5 in | 68.5 in | 68.5 in |
| Height | 67.5 in | 67.5 in | 67.5 in | 67.7 in |
FlexAir variable flow & pressure is available on the V / VP / 250V models; the PA185 is the fixed-output base unit. Dimensions and weights shown are for the enclosed unit (working weight includes fuel).
Bobcat Air Compressor Technology
Precision Rotors
The rotors used in Bobcat proprietary airends feature a versatile gearbox design with case carburized gears, providing a wide gear ratio range. Premium bearings also add greater durability and improve operational efficiency.
FlexAir System
Bobcat compressors, featuring the variable FlexAir System, let you maintain complete control of both air pressure and airflow. From the control panel, you can dial in the exact combination of pressure and flow within the compressor's operational range.
Dual Pressure Capability
Dual pressure compressors offer two-in-one versatility with clear HI/LOW options on the control panel. Operators can select between two adjustable airflow and air pressure combinations to power multiple applications, eliminating the need for multiple compressors.
Proprietary Airends
With tighter rotor tolerances comes better performance. Bobcat proprietary airends are engineered to deliver exceptional performance, low vibration and reduced noise, and they're manufactured at our state-of-the-art facility in Statesville, North Carolina.
PA185 Features & Benefits
Performance 5
185 CFM at 100 PSI
The PA185 delivers 185 cfm (5.2 m³/min) of free air at 100 psig — ideal for general construction, abrasive blasting, pipeline pressure testing and powering hand-held pneumatic tools.
Two Air Service Outlets
Two 0.75 in (19 mm) NPT discharge outlets let you run multiple tools or hoses at the same time, keeping crews productive on busy jobsites.
More Than 12 Hours of Runtime
A 34.5 gal (130.6 L) fuel tank delivers 12.6 hours of operation at full load, so you get plenty of runtime to power long days on the job.
49 HP Doosan Diesel
A 49 bhp (36.6 kW) Doosan D18 diesel — a 3-cylinder, 1.8 L engine running at 2,600 rpm — provides robust, reliable power for demanding applications.
Better Cold-Starting Capability
Dependable, reliable startups in frigid temperatures ignite your productivity faster — important for early starts in Michigan winters.
Durability & Stability 3
Robust Frame & Drawbar
A robust frame and integrated drawbar are built to handle towing and rough jobsite conditions day after day.
Independent Suspension
Independent suspension provides stability for more confident towing on and off the road, protecting the unit over uneven terrain.
Tier 4 Final with DOC Aftertreatment
A durable engine with a DOC (diesel oxidation catalyst) aftertreatment system meets Tier 4 Final emissions while providing reliable power — with no diesel particulate filter to regenerate.
Serviceability 3
Spin-On Oil Separation
The spin-on oil separation system is easy to install and replace, simplifying routine maintenance and reducing downtime.
Durable Backlit Controls
Durable backlit controls ensure simple, reliable operation in any light, so operators can monitor and adjust the unit with confidence.
Full-Length Toolbox
A full-length toolbox keeps tools and necessities within reach, with 8,700 cubic inches of onboard storage.
Versatility 1
Optional Onboard 4 kW Generator
Add the optional 4 kW generator to use electric tools, charge devices and power more — turning the PA185 into a versatile jobsite power source.
Why Buyers Choose the PA185
185 cfm (5.2 m³/min) of free air at 100 psig for blasting, pressure testing and pneumatic tools
Two 0.75 in (19 mm) service outlets run multiple tools or hoses at once
More than 12 hours of runtime from a 34.5 gal (130.6 L) fuel tank
Reliable 49 hp Doosan D18 diesel, Tier 4 Final with DOC aftertreatment (no DPF)
Robust frame, drawbar and independent suspension for stability on and off the road
Better cold-starting capability for dependable startups in frigid temperatures
Easy maintenance with spin-on oil separation and a full-length toolbox
Optional onboard 4 kW generator for electric tools and device charging
Who Uses the PA185 and What For
The Bobcat PA185 is a powerful, versatile towable air compressor built for crews that need dependable jobsite air — from general construction to abrasive blasting and pipeline pressure testing — in a compact, easy-to-tow package.
- Powering hand-held pneumatic tools
- Air for breakers, drills and impact wrenches
- Keeping multiple tools running on two outlets
- Towing easily between jobsites
- Sandblasting and surface prep
- Sustained airflow for long blasting runs
- Adjustable pressure for the task at hand
- All-day runtime to limit refueling stops
- Pipeline pressure testing
- Purging and drying lines
- Remote sites needing self-contained air
- Optional generator for on-site electric power
What Makes the PA185 Different
Enough air for general construction, abrasive blasting, pipeline pressure testing and hand-held pneumatic tools — with the muscle to keep demanding tools running.
Steady, dependable jobsite pressure across the working range, so tools and blasting equipment perform consistently through the day.
A 3-cylinder, 1.8 L Doosan diesel meets Tier 4 Final emissions with a maintenance-free DOC aftertreatment — no diesel particulate filter to regenerate.
More than 12 hours of runtime at full load means a full day of productivity on a single tank, with fewer refueling stops on the job.
Two service outlets let you run multiple tools or hoses at the same time, keeping the whole crew productive from one machine.
Add the optional onboard generator to run electric tools, charge devices and power more — turning the PA185 into a versatile jobsite power source.
Full Specifications
Engine
| Engine Make | Doosan |
| Engine Model | Doosan D18 |
| Displacement | 110 cu in (1.8 L) |
| Fuel | Diesel |
| Horsepower | 49 hp (49.0 bhp / 36.6 kW) @ 2,600 rpm |
| Emissions | Tier 4 Final |
| Rated Speed | 2,600 rpm |
| Idle Speed | 1,700 rpm |
| Cylinders | 3 |
Compressed Air System
| Free Air Delivery (FAD) | 185 cfm (5.2 m³/min) |
| Rated Operating Pressure | 100 psig (6.9 bar) |
| Pressure Range | 80–100 psig (5.5–6.9 bar) |
| Compressor Type | Rotary screw |
| Air Service Outlets | 2 × 0.75 in (19 mm) NPT |
| Runtime @ Full Load | 12.6 hr @ full load |
Dimensions & Weight
| Height | 67.5 in (with running gear) |
| Length | 137.4 in (with running gear) |
| Width | 68.5 in (with running gear) |
| Operating Weight | 2120 lb |
| Track Width (Running Gear) | 60 in |
| Tire Size (Running Gear) | 13 in |
| Shipping Weight (with running gear) | 2,120 lbs |
| Length (without running gear) | 86.7 in |
| Width (without running gear) | 52.3 in |
| Height (without running gear) | 57.8 in |
| Operating Weight (without running gear) | 2,144 lbs |
| Shipping Weight (without running gear) | 1,905 lbs |
| Fuel Tank | 34.5 gal |
Standard Equipment
| Frame & Drawbar | Robust frame with integrated drawbar |
| Suspension | Independent (on/off-road stability) |
| Aftertreatment | DOC (diesel oxidation catalyst) |
| Oil Separation | Spin-on, easy-service |
| Control Panel | Durable backlit controls |
| Toolbox | Full-length, 8,700 cu in storage |
| System Voltage | 12 V |
| Onboard Generator | ○ Optional (4 kW) |
Specifications subject to change without notice. Contact your local Carleton Equipment dealer to confirm details.
Download Spec Sheet
Get detailed specifications, dimensions, and performance data for this PA185 | Bobcat Portable Power.
|
General Info
|
|
|---|---|
| Condition: | Showroom |
| Manufacturer: | Bobcat |
| Model: | PA185 |
| Machine Type: | Other |
|
Engine
|
|
|---|---|
| Engine Make: | Doosan |
| Emissions: | Tier 4 Final |
|
Performance
|
|
|---|---|
| Operating Weight: | 2120 lb |
|
Hydraulics
|
|---|
|
Dimensions
|
|
|---|---|
| Fuel Tank: | 34.5 gal |