Related Manuals for Terex T120P
Summary of Contents for Terex T120P
- Page 1 Service Manual T70C Serial numbers T7009-000101 T9009-000101 T70P T12009-000101 and above T90C T90P T120C with Maintenance Information T120P Part No. 134277 Rev A November 2008...
- Page 2 Manual on your machine before attempting any Title Part No. maintenance procedure. TEREX T70, T90 & T120 Operator's Manual, ..134207 Basic mechanical, hydraulic and electrical First Edition skills are required to perform most procedures. However, several procedures require specialized TEREX T70, T90 &...
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Page 3: How To Read Your Serial Number
November 2008 How to Read Your Serial Number Serial Number Legend The serial number plate on your T70, T90 & T120 Super Quiet Generator is located on the twist lock area of the lower control panel. Part No. 134277 T70, T90 & T120 Super Quiet Generator... - Page 4 November 2008 This page intentionally left blank. T70, T90 & T120 Super Quiet Generator Part No. 134277...
- Page 5 November 2008 Section 1 • Safety Rules Safety Rules Danger Failure to obey the instructions and safety rules in this manual and the appropriate Operator's Manual on your machine will result in death or serious injury. Many of the hazards identified in the operator’s manual are also safety hazards when maintenance and repair procedures are performed.
- Page 6 Section 1 • Safety Rules November 2008 SAFETY RULES Personal Safety Workplace Safety Any person working on or around a machine must Be sure to keep sparks, flames and be aware of all known safety hazards. Personal lighted tobacco away from flammable and safety and the continued safe operation of the combustible materials like battery gases machine should be your top priority.
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Page 7: Table Of Contents
T120C Specifications ................... 2 - 9 T120C Specifications (Continued) ............. 2 - 10 T120P Specifications ................. 2 - 11 T120P Specifications (Continued) .............. 2 - 12 Torque Specifications ................2 - 13 Generator Torque Specifications ............... 2 - 14 Part No. 134277... - Page 8 November 2008 TABLE OF CONTENTS Section 3 Scheduled Maintenance Procedures Introduction ....................3 - 1 Pre-delivery Preparation Report ..............3 - 2 Maintenance Schedules Cummins Lubrication and Maintenance Service Intervals ......3 - 3 Perkins Lubrication and Maintenance Service Intervals ....... 3 - 4 Newage Generators Maintenance Schedule ..........
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Page 9: Parts Stocking List
November 2008 Parts Stocking List Required Parts The following parts are required to perform maintenance procedures as outlined in the TEREX T70, T90 and T120 Parts and Service Manuals. Description Part No. Cummins QSM11G4 Models Oil Filter .............. 125550 Air Filter - Primary ..........125561 Air Filter - Secondary ......... - Page 10 November 2008 This page intentionally left blank. T70, T90 & T120 Super Quiet Generator Part No. 134277...
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Page 11: How To Order Parts
November 2008 How To Order Parts Please be prepared with the following information TEREX North America when ordering replacement parts for your TEREX Telephone (803) 324-3011 product: Toll Free (800) 433-3026 in U.S.A. and Canada Fax (803) 366-1101 Machine model number... -
Page 12: Service Parts Fax Order Form
Ship complete order only - no backorders Ship all available parts and contact customer on disposition of backordered parts Other (please specify) TEREX U Order Number ______________ Origin Code ________________ Comments _________________________ T70, T90 & T120 Super Quiet Generator Part No. -
Page 13: T70C Specifications (Continued)
Automatic voltage regulator external, solid state, adjustable Voltage regulation +/- 1% Continuous improvement of our products is a Terex policy. Product specifications are subject to change Frequency (speed) 60 Hz / 1,800 RPM without notice or obligation. Part No. 134277 T70, T90 &... - Page 14 Section 2 • Specifications November 2008 SPECIFICATIONS REV A T70C SPECIFICATIONS CONTINUED Packaging Enclosure sound attenuated, weatherproof with lockable doors Sound levels 66 dBA at 23 ft / 7 meters Lifting system roof mounted, single point Weight (no trailer) empty 5,390 lbs / 2,445 kg full 6,782 lbs / 3,076 kg...
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Page 15: T70P Specifications (Continued)
Automatic voltage regulator external, solid state, adjustable Voltage regulation +/- 1% Continuous improvement of our products is a Terex policy. Product specifications are subject to change Frequency (speed) 60 Hz / 1,800 RPM without notice or obligation. Part No. 134277 T70, T90 &... - Page 16 Section 2 • Specifications November 2008 SPECIFICATIONS REV A T70P SPECIFICATIONS CONTINUED Packaging Enclosure sound attenuated, weatherproof with lockable doors Sound levels 66 dBA at 23 ft / 7 meters Lifting system roof mounted, single point Weight (no trailer) empty 5,390 lbs / 2,445 kg full 6,782 lbs / 3,076 kg...
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Page 17: T90C Specifications (Continued)
Automatic voltage regulator external, solid state, adjustable Voltage regulation +/- 1% Continuous improvement of our products is a Terex policy. Product specifications are subject to change Frequency (speed) 60 Hz / 1,800 RPM without notice or obligation. Part No. 134277 T70, T90 &... - Page 18 Section 2 • Specifications November 2008 SPECIFICATIONS REV A T90C SPECIFICATIONS CONTINUED Packaging Enclosure sound attenuated, weatherproof with lockable doors Sound levels 66 dBA at 23 ft / 7 meters Lifting system roof mounted, single point Weight (no trailer) empty 5,390 lbs / 2,445 kg full 6,782 lbs / 3,076 kg...
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Page 19: T90P Specifications (Continued)
Automatic voltage regulator external, solid state, adjustable Voltage regulation +/- 1% Continuous improvement of our products is a Terex policy. Product specifications are subject to change Frequency (speed) 60 Hz / 1,800 RPM without notice or obligation. Part No. 134277 T70, T90 &... - Page 20 Section 2 • Specifications November 2008 SPECIFICATIONS REV A T90P SPECIFICATIONS CONTINUED Packaging Enclosure sound attenuated, weatherproof with lockable doors Sound levels 66 dBA at 23 ft / 7 meters Lifting system roof mounted, single point Weight (no trailer) empty 5,390 lbs / 2,445 kg full 6,782 lbs / 3,076 kg...
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Page 21: T120C Specifications (Continued)
Automatic voltage regulator external, solid state, adjustable Voltage regulation +/- 1% Continuous improvement of our products is a Terex policy. Product specifications are subject to change Frequency (speed) 60 Hz / 1,800 RPM without notice or obligation. Part No. 134277 T70, T90 &... - Page 22 Section 2 • Specifications November 2008 SPECIFICATIONS REV A T120C SPECIFICATIONS CONTINUED Packaging Enclosure sound attenuated, weatherproof with lockable doors Sound levels 68 dBA at 23 ft / 7 meters Lifting system roof mounted, single point Weight (no trailer) empty 5,390 lbs / 2,445 kg full 6,782 lbs / 3,076 kg...
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Page 23: T120P Specifications (Continued)
Automatic voltage regulator external, solid state, adjustable Voltage regulation +/- 1% Continuous improvement of our products is a Terex policy. Product specifications are subject to change Frequency (speed) 60 Hz / 1,800 RPM without notice or obligation. Part No. 134277 T70, T90 &... - Page 24 Section 2 • Specifications November 2008 SPECIFICATIONS REV A T120P SPECIFICATIONS CONTINUED Packaging Enclosure sound attenuated, weatherproof with lockable doors Sound levels 68 dBA at 23 ft / 7 meters Lifting system roof mounted, single point Weight (no trailer) empty...
- Page 25 November 2008 Section 2 • Specifications REV A SPECIFICATIONS SAE FASTENER TORQUE CHART • This chart is to be used as a guide only unless noted elsewhere in this manual • A574 High Strength Grade 5 Grade 8 SIZE THREAD Black Oxide Bolts LUBED LUBED...
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Page 26: Generator Torque Specifications
Section 2 • Specifications November 2008 SPECIFICATIONS REV A GENERATOR TORQUE SPECIFICATIONS Generator FT*LB Flex Plate to Flywheel Generator Case to Bellhousing 5/8-11" Socket Head Cap Screws for Lifting Channel 1/2-13" Hex Head Screws for Lifting Channel Genset Isolators 2 - 14 T70, T90 &... -
Page 27: Observe And Obey
September 2008 Section 3 • Scheduled Maintenance Procedures Scheduled Maintenance Procedures About This Section This section contains detailed procedures for each scheduled maintenance inspection. Each procedure includes a description, safety warnings and step-by-step instructions. Observe and Obey: Symbols Legend Safety alert symbol—used to alert Maintenance inspections shall be completed by personnel to potential personal a person trained and qualified on the... - Page 28 Inspector signature Inspector title Inspector company TEREX North America P.O. BOX 3147 Rock Hill, SC 29732 USA Toll Free (800) 433-3026 in U.S.A. and Canada Copyright © 2006 by TEREX Corporation. TEREX® is a registered trademark of TEREX Corporation. Rev B...
- Page 29 September 2008 Section 3 • Scheduled Maintenance Procedures Maintenance Schedules REV A Perkins & Cummins Lubrication and Maintenance Service Intervals 50 Hrs or 500 Hrs or ITEM DAILY 1000 Hrs 2000 Hrs Wkly 12 Mths • Inspect, adjust or replace alternator or fan belt •...
- Page 30 Section 3 • Scheduled Maintenance Procedures September 2008 MAINTENANCE SCHEDULES CONTINUED REV A Newage Generators Maintenance Schedule 250 Hours 1500 Hours 15000 4500 Hours ITEM DAILY or 3 or 12 Hours or 19 or 3 Years Months Months Years • Visual inspection •...
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Page 31: Troubleshooting And Repair Procedures Shall Be Completed By A Person Trained And Qualified On The Repair Of This Machine
September 2008 Section 4 • Troubleshooting Troubleshooting Before Troubleshooting: Read, understand and obey the safety rules and operating instructions in the appropriate operator's manual on your machine. Be sure that all necessary tools and test equipment are available and ready for use. Observe and Obey: Be aware of the following hazards and follow generally accepted safe workshop practices. - Page 32 Low generator output voltage Voltage adjustment Adjust voltage potentiometer set too low Defective potentiometer By pass or replace Low engine speed Call TEREX Service Loose wire on voltage Check wiring selector switch Fluctuating or surging Check engine fuel, oil, engine speed...
- Page 33 Check engine fuel, oil, engine speed and air filters Loose wiring in generator Check connections Automatic voltage regulator Call TEREX Service stability setting may be wrong Loose wire on the automatic Check wiring voltage regulator sensing lead Low engine speed...
- Page 34 Section 4 • Troubleshooting September 2008 TROUBLESHOOTING FAULT POSSIBLE CAUSE SOLUTION Low Speed Defective injectors on engine Have injectors checked by a qualified technician “Surging” engine speed Check engine fuel, oil, and air filters Engine turns over (cranks), Unit out of fuel Check fuel level in tank, fill as but won’t run needed...
- Page 35 Have engine checked by a qualified technician Engine runs, but loses Unit is overloaded Reduce load speed Improper connection Check or Call TEREX Service Engine runs, but loses Clogged fuel system Check fuel system power under load air in fuel lines Blocked air intake...
- Page 36 Section 4 • Troubleshooting September 2008 TROUBLESHOOTING FAULT POSSIBLE CAUSE SOLUTION Engine shuts down Overloaded engine Reduce load automatically and TROUBLE LIGHT on Broken fan belt Inspect fan belt and replace as CONTROL PANEL needed is illuminated Defective thermostat or Inspect thermostat thermocouple switch switch...
- Page 37 September 2008 Section 4 • Troubleshooting TROUBLESHOOTING Electrical Troubleshooting Generator Test resistance of field, stator and exciter wind- ings. Contact TEREX for procedures or repair 5 Components that cause voltage facility recommended by generator manufacturer. related problems Procedure for testing Potentiometer generator with no output Connects to voltage regulator.
- Page 38 If any further adjustment is needed to the voltage generator it could cost you your life. Observe of the generator please call TEREX at 1-800-433- proper polarity when working with the regulator 3026 for assistance.
- Page 39 September 2008 Section 5 • Schematics Schematics REV A About This Section There are two groups of schematics in this section. An illustration legend precedes each group of drawings. Electrical Schematics Observe and Obey: Electrocution hazard. Contact with electrically charged circuits could Troubleshooting and repair procedures shall be result in death or serious injury.
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Page 40: Section 5 • Schematics
Section 5 • Schematics September 2008 Control Panel Wiring for Murphy Cascade Controller REV A Drawing #ES100029 (Standard) 5 - 2 T70, T90 & T120 Super Quiet Generator Part No. 134277... - Page 41 September 2008 Section 5 • Schematics Distribution Panel Wiring for T70, T90 & T120 Single Phase Control REV A Drawing #ES100027 Part No. 134277 T70, T90 & T120 Super Quiet Generator 5 - 3...
- Page 42 Section 5 • Schematics September 2008 Three Position Stack Switch Wiring Drawing #ES100026 REV A 5 - 4 T70, T90 & T120 Super Quiet Generator Part No. 134277...
- Page 43 September 2008 Section 5 • Schematics Overcurrent Relay Wiring Drawing #ES100006 REV A Part No. 134277 T70, T90 & T120 Super Quiet Generator 5 - 5...
- Page 44 Section 5 • Schematics September 2008 Standard Generator Wiring for T70, T90 & T120 Series REV A Drawing #ES100030 5 - 6 T70, T90 & T120 Super Quiet Generator Part No. 134277...
- Page 45 September 2008 Section 5 • Schematics Idle-Run Wiring (Cummins) Drawing #ES100039 REV A Part No. 134277 T70, T90 & T120 Super Quiet Generator 5 - 7...
- Page 46 Section 5 • Schematics September 2008 REV A This page intentionally left blank. 5 - 8 T70, T90 & T120 Super Quiet Generator Part No. 134277...
- Page 48 California Proposition 65 California Proposition 65 Warning Warning Battery post terminals and related The exhaust from this product accessories contain lead compounds, contains chemicals known to chemicals known to the State of the State of California to California to cause cancer cause cancer, birth defects and other reproductive harm.