The Chicago Pneumatic CPS 900-150 CUD is a single-stage, oil-injected, rotary screw type air compressor, powered by a liquid-cooled, six-cylinder turbocharged Cummins diesel engine.
The unit consists of an air end, diesel engine with exhaust treatment, cooling circuit, air/oil separation and control systems - all enclosed within a sound dampened powder coated steel enclosure.
A range of undercarriage formats, factory and locally installed options are available.
Special attention has been given to the overall product quality, user friendliness, ease of serviceability, and economical operation to ensure best in class cost of ownership.
Steel enclosure with very large doors for superior access, making maintenance easy.
Standard with 110% fluid containment and Tier 4 Final emissions the compressor is designed for use in all areas of the US and to meet stringent local site environmental concerns.
Special attention has been given to the overall product quality, user-friendliness, ease of serviceability, and economical operation to ensure best-in-class cost of ownership
SPECIFICATIONS
| Model | CPS 900-150 CUD | |
| Minimum effective receiver pressure | Psi(g) | 72 |
| Maximum effective receiver pressure |
Psi(g) | 150 |
| Normal effective working pressure | Psi(g) | 150 - 100 |
| Actual Free Air Delivery | cfm | 850-785 |
| Compression stages | 1 | |
| Approximate air outlet temperature, above ambient (standard air) | °F (°C) | Ambient +120 (49) |
| Approximate air outlet temperature, above ambient (standard air) | °F (°C) | Ambient +20 (11) |
| Air Compressor outlets | 1 x 2 "NPT & 2x 3/4" Chicago | |
| Max. ambient temperature (at sea level) | °F (°C) | 120 (49) |
| Maximum altitude | ft (m) | 14,000 (4,267) |
| Minimum starting temperature (with cold weather options) | °F (°C) | -13 (-25) |
| Air Receiver Capacity | Gal/Hr (L/Hr) | 16.7 (63.2) |
| Compressor oil capacity | Gal/Hr (L/Hr) | 12.5 (47.5) |
| Max Sound Pressure Level @ 23' (7m) at normal working speed & pressure |
dB(A) |
76 |
| Engine | John Deere | 6068HFC08 |
| Emissions Regulation | US EPA | Tier 4 Final |
| Output at rated speed (@2100 rpm) | HP | 250 |
| Number of Cylinders | 6 | |
| Aspiration | Turbocharged | |
| Displacement | cu in (L) | 415 (6.8) |
| Engine speed (Unloaded) | rpm | 1300 |
| Engine Speed (Maximum loaded) | rpm | 1850 - 2100 |
| Engine oil capacity | US Gal (L) | 8.5 (32.2) |
| Engine oil required | Low Ash Oil per API CJ-4, ACEA C9 | |
| Engine coolant capacity | US Gal (L) | 11 (41.8) |
| Fuel tank capacity | US Gal (L) | 88 (333) |
| Fuel consumption at 0% | Gal/Hr (L/Hr) | 2.2 (8.3) |
| Fuel consumption at 100% load | US Gal (L) |
10.1 (38.2) - 10.6 (40.2) |
| Fuel type requires | Ultra Low slfer Diesel < 15 PPM (mg/KG) | |
| DEF Consumption | Apx 3.5% of diesel consumption | |
| DEF tank capacity | US Gal (L) |
11 (41.8) |
| DEF Autonomy | ≥ 24 hours) | |
| Alternator | A |
60 |
| Battery Capacity (Cold Cranking Amps) | A | 2 @ 725 |
Compressor Element
The quality of a compressor can be measured through the reliability, efficiency and durability of the compressor element used. Through decades of expertise in the design of compressor elements, the result is the production of most efficient and reliable compressors in the market. When the screw element is efficient durability excels, maintenance intervals decreases, and fuel consumption goes down.
The CPS 900-150 CUD compressors utilize a Chicago Pneumatic C142 element and is driven by a Cummins diesel engine. Inlet air is filtered through a heavy-duty air filter.
Air/Oil Separator
Air and oil separation is achieved through a centrifugal oil separator combined with a filter element.
Designed for a higher maximum working pressure, the separator is equipped with a high pressure sealed and certified safety relief valve. The new improved simple vessel design allows removing the Oil Separator in less than 10 minutes without having to touch the scavenge line.
Cooling System
The cooling system consists of integrated side-by-side aluminum oil cooler with axial fan to ensure optimum cooling. The fan is protected by a guard for operator safety. There is an access port for easy cleaning of coolers.
The cooling system is suitably designed for continuous operation in ambient conditions up to 109°F with Aftercooler, with canopy doors closed.
Cummins
Cummins B6.7, six-cylinder, liquid-cooled diesel engine provides ample power to operate the compressor continuously at fullload.
Cold start standard for safe operations as low as -13°F.
The 71.3 gal fuel tank is sufficiently sized to allow autonomy of 6h.
Instrumentation
The controller is located on the rear corner, of the compressor canopy with easy access.
The intuitive Chicago Pneumatic XC2003 controller is easy to operate with all functions conveniently at your fingertips.The controller also manages the engine ECU operating system, and a number of safety warnings and shut downs on various parameters.