Request Information
ZPP 428 2.8 Liter (L) Gasoline, LPG & Natural Gas Engines for industrial application.

ZPP - THE POWER OF CHOICE
Unit of Measure

Specifications

Dry Weight

 N/A 155 kg

Catalyst

 N/A Remote mounted

General Note

 N/A HP and Torque figures listed are for 2007 to 2009 LSI certified engine with catalyst.

General

Intermittent Output - Gasoline & LPG

 N/A 87 hp @ 3200 rpm

Continuous Output - Gasoline & LPG

 N/A 75 hp @ 3000 rpm

Peak Torque - Gasoline & LPG

 N/A 152 ft-lb @ 2200 rpm

Fuel System

 N/A Gasoline: Multiport EFI LPG & NG: Mixer

Engine Configuration

 N/A In-Line 4 cylinder OHV

Block Material

 N/A Cast Iron

Head Material

 N/A Cast Iron

Engine Specification

Cylinders

 N/A 4

Cylinder Arrangement

 N/A Vertical In-Line

Bore Size

 N/A 3.94 in98.4 mm

Stroke

 N/A 3.64 in91.0 mm

Cylinder Displacement

 N/A 40.2 in³692 cc

Total Displacement

 N/A 169 in³2769 cc

Compression Ratio

 N/A 9.5 : 1

Physical Data

Length New

 N/A 30.9 in772 mm

Width NEW

 N/A 22.5 in563 mm

Height NEW

 N/A 26.9 in673 mm

Weight

 N/A 337 lb153 kg

Oil Capacity

 N/A 4.0 liq qt3.8 L

Fuel System

Gasoline

 N/A Multiport EFI

LPG/NG

 N/A Mixer

Fuel Pressure (Gasoline)

 N/A 55 psig

Minimum Fuel Pressure LPG/NG

 N/A 5 inH2O

Fuel Requirement

 N/A Unleaded Gasoline

Fuel Pump

 N/A Electric

Electronic Governor

 N/A Bosch throttle

Electrical

Starter

 N/A 12 V to 1.4 kW

Alternator

 N/A 13.5 V to 90 A with internal voltage regulator

Ignition

 N/A Electronic

Cooling

Thermostat

 N/A 180 ºF82 ºC