Chicago Pneumatic CPS 650 Mobile Large Air Compressors

The Chicago Pneumatic CPS 650 is a single-stage, oil-injected, rotary screw type air compressor, powered by a John Deere liquid-cooled, six-cylinder turbocharged 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.

Description

Model CPS 650
Minimum effective receiver pressure Psi(g) 58
Maximum effective receiver pressure Psi(g) 275
Normal effective working pressure Psi(g) 250 – 200
Actual Free Air Delivery cfm 575 – 650
Compression stages 1
Approximate air outlet temperature, above ambient (standard air) °F (°C) Ambient +130 (54)
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) 10.6 (40.2) – 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