XAS, XAMS, XATS, XAHS, XRHS, XRVS Cd
20-36 m3/min (706-1271 cu. ft/min) at 102-365 psig
Portable Air Compressors
Fully Compliant to Latest Legislation
Three years of research, development, and customer consultation have come to fruition in the latest range of Atlas Copco large portable air compressors.
Setting the highest quality standards, these new generation compressors are fully compliant with the latest noise and exhaust legislation and built upon the company's established reputation for reliability, durability, and low cost of ownership.
Comprising 11 models, with effective working pressures of 102-365 psig and free air delivery rates of up to 1161 cu. ft/min., the new models are the most technologically advanced compressors on the market.
Each model is powered by a six-cylinder Caterpillar diesel engine that powers either a single or two-stage Atlas Copco compressor. These have an established reputation for longevity. Electronic engine management ensures high reliability and optimizes fuel economy.
All our compressors are designed and manufactured in accordance with Atlas Copco's Quality and Environment Management System. This is accredited as fully compliant to ISO 14001 and ISO 9001.
The Benefits in a Nutshell
- Clean running Tier II/Stage II compliant Caterpillar engines across the range. All models meet the toughest environmental requirements and are also fuel efficient to considerably reduce running costs.
- Quick and easy service access reduces maintenance time and life cycle operating costs.
- Zincor treated canopy with powder coat paint finish for durability and excellent resistance to corrosion. Ensures high residual values.
- Free air delivery in full accordance with ISO1217 ed. 3 1996 annex D. Measured at the outlet valve to ensure you get the compressed air delivery you pay for.
- Secure and safe handling by crane or forklift.
- Electronic controls and wiring designed and built to exacting IP66 standard.
- Electronic control panel displays full operating and diagnostic data for ease of supervision and reduced downtime.
- Careful design and routing of all hoses and wiring prevents premature wear and unnecessary repairs.
- In-line primary and secondary fuel filters ensure clean fuel supply for reliable engine operation.
- Centralized fluid drainage system for quick and easy maintenance.
Designed and Built for the 21st Century
- Made from Zincor treated steel with a powder coat paint finish, the canopy has a durable and corrosive-resistant finish. Like the rest of the machine, it is designed to withstand the toughest of environments.
- Closed roof.
- Atlas Copco compressor output is measured at the outlet valve to assure you are receiving the CFM you require.
- The integral sealed compressor frame prevents fluid leaks spilling to the ground (spillage-free option). With environmental legislation worldwide becoming a major issue, this advanced Atlas Copco feature is a key advance in safeguarding the environment.
- External fuel tanks are fitted. They are fast and easy to clean, helping to reduce maintenance time and cost.
Innovation at Your Service
The robust towing device features overrun
brakes, a mechanical parking brake,
a sturdy support leg, and
a safety chain.
It is built into the frame
for
greater ground clearance.
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The engine sump, coolant, and compressor
oil drains are linked to a central
point
at the
rear of the unit. Individual ball valves,
with safety plugs, minimize the risk of
accidental spills. All fluids
can be
drained
quickly and easily.
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Fuel Economy
The Caterpillar engine is a combination of rugged hardware and advanced electronics for superior performance while meeting the most stringent environmental standards.
CAT electronic engines feature the ADEM (Advanced Diesel Engine Management) III electronic control unit, which provides lower ownership and operating cost with greater operating efficiency and proven reliability. The hydraulically actuated, electronically controlled injector fuel system provides considerable fuel economy. |
Safety in Mind
The excellent balance and low center of
gravity
of the units enhance stability for
safe
towing over the roughest terrain.
Handling can be via a lifting eye or a
forklift for
flexibility and safety. |

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Provides Easy Care for Supervision and Maintenance
Operators can check on the operating status of the unit using a combination of analog gauges and digital readouts on the control panel.
The digital panel will display warning and shutdown data if abnormal operation has been detected. The messages can be displayed in a choice of 12 languages, with the option of selecting between U.S. or metric units. A warning light is included to alert the operator to malfunctions or shutdown. An audible alarm is also available.
An error memory is integrated into the electronic engine management system. This can detail when, where, and why a problem occurred, making it easier to find faults and correct problems quickly. Fast diagnosis reduces working costs and cuts downtime. |
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There is no need to undo the canopy or side panels to access the air/oil separator element. A lockable hinged panel on the roof is provided and allows the element to be replaced quickly and easily. This helps cut maintenance and repair costs.

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All service points are within easy reach. This ensures routine maintenance can be performed quickly. |

Extra wide doors provide excellent access from all sides. |
Principal Data
| Compressor |
Single Stage |
| Type |
|
XAS950 |
XAMS850 |
XAMS1050 |
XAMS1256 |
XATS800 |
XAHS700 |
| Normal effective working pressure |
psig |
102 |
125 |
125 |
125 |
150 |
175 |
| Actual free air delivery* |
cu/ft/min. |
926 |
847 |
1041 |
1272 |
784 |
678 |
| Cooling system |
|
oil |
oil |
oil |
oil |
oil |
oil |
| Capacity of compressor oil system |
gal. |
15.85 |
15.85 |
23.78 |
23.78 |
15.85 |
15.85 |
| Number of compression stages |
|
1 |
1 |
1 |
1 |
1 |
1 |
| Engine |
|
| Make and type |
|
Caterpillar
3126B ATAAC |
Caterpillar
3126B ATAAC |
|
Caterpillar
C13 ATAAC |
Caterpillar
3126B |
Caterpillar
3126B ATAAC |
| Number of cylinders |
|
6 |
6 |
6 |
6 |
6 |
6 |
| Output acc. DIN6271 at normal shaft speed |
kW/HP |
187/250 |
187/250 |
224/300 |
309/415 |
187/250 |
187/250 |
| Bore |
inch |
4.33 |
4.33 |
4.40 |
5.12 |
4.33 |
4.33 |
| Stroke |
inch |
5.00 |
5.00 |
5.86 |
6.18 |
5.00 |
5.00 |
| Swept volume |
1 |
7.2 |
7.2 |
8.8 |
12.5 |
7.2 |
7.2 |
| Rated speed |
r/min. |
2200 |
2200 |
2100 |
1800 |
2200 |
2200 |
| Speed compressor unloaded |
r/min. |
1300 |
1300 |
1300 |
1300 |
1300 |
1300 |
| Capacity oil system |
gal. |
8.45 |
8.45 |
8.98 |
9.51 |
8.45 |
8.45 |
| Capacity cooling system |
gal. |
16.64 |
16.64 |
18.49 |
19.28 |
16.64 |
16.64 |
| Unit |
|
| Capacity of air receiver/oil separator |
gal. |
24.3 |
24.3 |
43.32 |
43.32 |
24.3 |
24.3 |
| Capacity of fuel tank |
gal. |
142.13 |
142.13 |
142.13 |
188.66 |
142.13 |
142.13 |
| Sound pressure level acc. EPA under free field conditions at 7 m distance |
dB(A) |
76 |
76 |
76 |
76 |
76 |
76 |
| Overall length |
inch |
222.05 |
222.05 |
222.05 |
222.05 |
222.05 |
222.05 |
| Overall width |
inch |
82.68 |
82.68 |
82.68 |
82.68 |
82.68 |
82.68 |
| Overall height |
inch |
97.05 |
97.05 |
97.05 |
97.83 |
97.05 |
97.05 |
| Net mass (without/with fuel) |
lb. |
11552/
12566 |
11552/
12566 |
12809/
13823 |
13338/
14661 |
11552/
12566 |
11552/
12566 |
| Air outlet valves |
|
1 x 2" |
1 x 2" |
1 x 2-1/2" |
1 x 2-1/2" |
1 x 2" |
1 x 2" |
*Guaranteed acc. to ISO 1217 ed. 3 1996 annex D

Tandem |
Wagon |
Undercarriage
Support mounted |
Undercarriage
Skid mounted |
| Compressor |
|
Single Stage |
2 Stage |
| Type |
|
XAHS900 |
XAHS1150 |
XRHS800 |
XRHS1100 |
XRVS700 |
XRVS1000 |
| Normal effective working pressure |
psig |
175 |
175 |
290 |
290 |
365 |
365 |
| Actual free air delivery* |
cu.ft/min. |
846 |
1161 |
831 |
1064 |
704 |
962 |
| Cooling system |
|
oil |
oil |
oil |
oil |
oil |
oil |
| Capacity of compressor oil system |
gal. |
15.85 |
23.78 |
19.81 |
19.81 |
19.81 |
19.81 |
| Number of compression stages |
|
1 |
1 |
2 |
2 |
2 |
2 |
| Engine |
|
| Make and type |
|
Caterpillar
C9
ATAAC |
Caterpillar
C13 ATAAC |
Caterpillar
C9
ATAAC |
Caterpillar
C13 ATAAC |
Caterpillar
C9
ATAAC |
Caterpillar
C13 ATAAC |
| Number of cylinders |
|
6 |
6 |
6 |
6 |
6 |
6 |
| Output acc. DIN6271 at normal shaft speed |
kW/HP |
224/300 |
309/415 |
224/300 |
309/415 |
224/300 |
309/415 |
| Bore |
inch |
4.40 |
5.12 |
4.40 |
5.12 |
4.40 |
5.12 |
| Stroke |
inch |
5.86 |
6.18 |
5.86 |
6.18 |
5.86 |
6.18 |
| Swept volume |
1 |
8.8 |
12.5 |
8.8 |
12.5 |
8.8 |
12.5 |
| Rated speed |
r/min. |
2100 |
1800 |
2100 |
1800 |
2100 |
1800 |
| Speed compressor unloaded |
r/min. |
1300 |
1300 |
1300 |
1300 |
1300 |
1300 |
| Capacity oil system |
gal. |
8.98 |
9.51 |
8.98 |
9.51 |
8.98 |
9.51 |
| Capacity cooling system |
gal. |
18.49 |
19.28 |
18.49 |
19.28 |
18.49 |
19.28 |
| Unit |
|
| Capacity of air receiver/oil separator |
gal. |
24.3 |
43.32 |
37.78 |
37.78 |
37.78 |
37.78 |
| Capacity of fuel tank |
gal. |
142.13 |
188.66 |
142.13 |
188.66 |
142.13 |
188.66 |
| Sound pressure level acc. EPA under free field conditions at 7 m distance |
dB(A) |
76 |
76 |
76 |
76 |
76 |
76 |
| Overall length |
inch |
222.05 |
222.05 |
222.05 |
222.05 |
222.05 |
222.05 |
| Overall width |
inch |
82.68 |
82.68 |
82.68 |
82.68 |
82.68 |
82.68 |
| Overall height |
inch |
97.05 |
97.83 |
97.05 |
97.83 |
97.05 |
97.83 |
| Net mass (without/with fuel) |
lb. |
12809/
13823 |
13338/
14661 |
12809/
13823 |
13338/
14661 |
12809/
13823 |
13338/
14661 |
| Air outlet valves |
|
1 x 2-1/2" |
1 x 2-1/2" |
1 x 2" |
1 x 2" |
1 x 2" |
1 x 2" |
Max standard working conditions:
- ambient temperature: 28 degrees to 125 degrees F
- altitude: up to 13,100 ft.
*at full load, rated speed and normal working pressure at following inlet conditions
- abs. inlet air pressure = 14.5 psi
- inlet air temperature = 68 degrees F
Options:
Aftercooler package
Condensation in compressed air may cause damage in certain applications or cause other problems when working at low ambient temperatures. An integral aftercooler, with water separator, is available to reduce the outlet air temperature to ambient plus 10 degrees C and cut water content to a mere 15%. The installation includes a bypass over the aftercooler.
Aftercooler package + fine filtration
For applications that demand quality air, a fine filtration unit can be specified with the aftercooler package. This will remove oil and particles down to 0.01 mg/m3.
Active charcoal filter package
For purer air, an active charcoal filtration unit can be specified with the aftercooler package. This removes oil and oil vapor content to 0.003 mg/m3; however, this does not provide breathable air.
Reheater package
For quality dry air, a reheater can be fitted in combination with the aftercooler, allowing air quality to be delivered at ambient +60 degrees C.
Road lighting package
On-road bumper bars and lights can be specified in accordance with local legislation.
Refinery equipment
A combined certified spark arrestor and engine overrun protection package are available for use in applications in hazardous environments. In the event of engine over-speed, a pneumatically controlled solenoid valve closes off the air inlet and the fuel supply to the engine is cut.
Cold weather package
A cold weather package is available to facilitate operation in environments where temperatures go down to -25 degrees C.
Pressure reducer
High pressure units can be specified with an internal pressure reducer. This will limit the operating pressure to 7 bar and allow the operation of handheld pneumatic tools.
Customer colors
Factory applied customer-specified color schemes are available to special order in accordance with the relevant RAL code.
Forklift slots
Super-silenced canopy on spillage free frame
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Atlas Copco at Your Service


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Atlas Copco has 2,000 trained service technicians in over 150 countries worldwide. Should a problem ever occur, access to their expertise is only a phone call away. Our service technicians can help ensure a long service life for your equipment through correct maintenance and the use of genuine parts.
Proper service intervals help ensure optimal performance from your Atlas Copco compressor at minimal operating cost. Genuine, high-quality Atlas Copco parts offer the longevity and reliability you demand. Our factory service kits come complete with the genuine parts you need for reliable, efficient operation for the life of your compressor.
To keep your compressor running smoothly shift after shift, Atlas Copco offers a range of compressor and engine oils that meet our stringent quality specifications. (Oils are available in 5, 20, and 209 liter containers.)
For complete peace of mind, Atlas Copco also offers a choice of service contracts. |


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