HTA711 Fuel Injection Pump Test Bench

1.Test of sealing oil pump 2.Check manifold pressure compensators (LDA) 3.Test oil injection of each cylinder at any speed

Introduction

Type HTA711 Series Fuel injection pump test bench which includes the types such as HTA711-55,  HTA711-75,  HTA711-110,  HTA711-150 HTA711-185 HTA711-220 HTA711-300

Changing frequency changing rotation speed;

Small fall of rotation speed and large output torque;

High measurement precision;

The functions of overvoltage.overload and short circuit protection;

Ten kinds of rotation speeds presetting;

Constant temperature controlled;

Ultralow noise;

Operating position: arbitrary side of the two work sides of thetest stand;

Rotation speed,cout,temperature, air pressur and advance angle are displayed on 15 CRT or LCD; (on request) Built-in air resource;

Data can be searched and printed.(on request)

Main properties and functions: 

Rotation direction: Positive & Negative;Output shaft speed range:0~4000rpm;Output shaft speed and Stroke times setting and meter showTest oil injection of each cylinder at any speed;              Checking injection time of each cylinder at static. Test of sealing oil pump.     Checking of transfer pump.                                     

8. Mechanical speed governors testing. 

9.Test electromagnetic valve of distributor pump.DC 12V and DC 24V.    

10.Distributor pump reflux delivery measuring. 

11.Test pneumatic speed governors.                      

12.Test vacuum capacity of speed governor.        

13.Check manifold pressure compensators (LDA)

14.Measuring internal pressure of distributor pump. 

15.Diesel fuel temperature meter digital showing.  

MAIN TECHNICAL PARAMETER

Type of the test bench	HTA711-55/75/110/150	HTA711-185/220/300
Output shaft speed range (rpm)	0~4000	0~3000
Direction of rotation	Forward, reverse	Forward, reverse
Number of testable cylinders	12	12
Output power of drive shaft          (KW)	5.5/7.5/11/15	18.5/22/30
Height from the axis of output shaft to the surface of worktable (mm)	125	125
Flow rate of the fuel system in (liter/min)	≥8	≥10
Measuring internal pressure of distributor pump (MPa)	0~1. 6	0~1. 6
Feed pressure of turbine oil (MPa)	Low pressure ≤ 0.4 high pressure≥ 4	Low pressure ≤ 0.4     high pressure ≥ 4
Flow rate of the refluxdelivery (liter/hour)	6~60	6~60
Fuel stroke-counting range	0~9999	0~9999
Control temperaturerange offuel (°C)	40±2	40±2
Gas positive pressure (MPa)	0~0.16	0~0.16
DC power	12V/24V	12V/24V
Gas negative pressure (MPa)	-0.1~0 (-760mmHg~0)	-0.1~0 (-760mmHg~0)
Overall of the test bench: (L×M×H) (mm)	1850×1100×1750	2100×1100×1750
Weight (Kg)	800/850/900/1000	1100/1200/1300

HTA711 Fuel Injection Pump Test Bench