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John Deere IDLC100-3J User Manual

Engine performance curve, Standard conditions, Powertech e

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Engine Performance Curves

4045 - Generator

June 2007

Ref: Engine Emission Label

Tier-3 Emission Certifications:

Certified by:

Notes:

ENGINE PERFORMANCE CURVE

Air Intake Restriction ................... 12 in.H

2

O (3 kPa)

Exhaust Back Pressure ........... 30 in.H

2

O (7.5 kPa)

Gross power guaranteed within + or - 5% at SAE J1995
and ISO 3046 conditions:

77 °F (25 °C) air inlet temperature
29.31 in.Hg (99 kPa) barometer
104 °F (40 °C) fuel inlet temperature
0.853 fuel specific gravity @ 60 °F (15.5 °C)

Conversion factors:

Power: kW = hp x 0.746
Fuel: 1 gal = 7.1 lb, 1 L = 0.85 kg
Torque: N•m = lb-ft x 1.356

All values are from currently available data and are subject
to change without notice.

STANDARD CONDITIONS

Air Intake Restriction ................... 12 in.H

2

O (3 kPa)

Exhaust Back Pressure ........... 30 in.H

2

O (7.5 kPa)

Gross power guaranteed within + or - 5% at SAE J1995
and ISO 3046 conditions:

77 °F (25 °C) air inlet temperature
29.31 in.Hg (99 kPa) barometer
104 °F (40 °C) fuel inlet temperature
0.853 fuel specific gravity @ 60 °F (15.5 °C)

Conversion factors:

Power: kW = hp x 0.746
Fuel: 1 gal = 7.1 lb, 1 L = 0.85 kg
Torque: N•m = lb-ft x 1.356

All values are from currently available data and are subject
to change without notice.

STANDARD CONDITIONS

All OEM Gen Set Engine Applications must be pre-
screened for torsional vibration compatibility with the
respective alternator end hardware.

OEM Engine Application Engineering will perform this
computer-based analysis work upon request.

- PRIME

- STANDBY

70

(32)

50

(23)

30

(14)

Fuel -- lb/hr (kg/hr)

20

(15)

120
(90)

80

(60)

140

(104)

160

(119)

60

(45)

100
(75)

Brake Power -- hp (kW)

40

(30)

PowerTech E

TM

4.5L Engine

Model: 4045HF285

144 hp (107 kW) Prime

158 hp (118 kW) Standby

[See Option Code Tables]

Rating:

Gross Power

Application: Generator (60 Hz)

Target:

100 kWe Standby Market

* Revised Data
Curve 4045HF2851800158 ............................. Sheet 1 of 2

June 2007

Nominal Engine Power @ 1800 RPM

Prime

Standby

HP

kW

HP

kW

144

107

158

118

Generator
Efficiency

%

Fan Power

(6% of Standby)

Power
Factor

Prime Rating

2

Standby Rating

1,2

ISO 8528 G2

Block Load

Capability

hp

kW

kWe

kVA

kWe

kVA

88-92

8.7

6.5

0.8

89-93

111-116

98-103

123-129

100%

Note 1: Based on nominal engine power.
Note 2: kWe / kVA rating assumes 90% efficiency. “Generator Efficiency %” will vary.

CARB; EPA