1. Use
① Commissioning of each cylinder injection pump fuel supply and fuel supply uniformity;
② Commissioning supply starting point fuel injection pump, oil interval angle;
③ Avariety of performance governor debugging;
④ The fuel pump tightness test;
⑤ Fuel dispensing pump back tests;
⑥ The distribution pump pressure compensator checking;
⑦ The distribution pump chamber pressure measurement;
⑧ The advance angle measurement;
⑨ The gear lever stroke measurements.
2. Characteristics
① Industrial computers, color screen display;
② Fuel flow sensor using precision measurement;
③ Hydraulic, pneumatic, gear lever stroke digital display;
④ Import governor and electrical buttons;
⑤ Speed manual and automatic optional;
⑥ The case for the plug-in door.
3.Technical parameters

Test Bench Model	HTS 679－110/150	HTS 679－185/220/300
Spindle speed range(rpm) （rpm）	0~4000	0~3000
Test number of cylinders	12
Spindle maximum output power(kw) （KW）	11/15	18.5/22/30
Spindle center height(mm) （mm）	125
Fuel oil supply(L/min) （L/min）	≥8	≥10
Fuel pressure(MPa) （MPa）	Low≥0,.4，High ≥4.0
Injection times	0~1000
Fuel control temperature(℃)	40±2
Positive pressure(MPa) (MPa)	0~0.16
Negative pressure(MPa)	－0.1~0
DC power supply (V)	12/24
Oil return measurements (L / h)	6~60
Gear lever stroke (mm)	0~25
Advance angle (°)	0~10
Dimensions (L × W × H)	1850×1100×1750	2100×1100×1750
Weight (Kg)	800/850//900/1000	1100/1200/1300