I. Core Specifications

Model: MR8B‑171 / 8‑94248‑161‑0 (8942481610)

Coil Voltage: 12VDC

Contact Capacity: 30A Continuous / 80A Surge (Glow Plug / Starter Circuit)

Contact Form: 1A (Normally Open - NO)

Terminals: 4-Pin Waterproof Connector (2 Control + 2 Power)

Functions: Glow Plug Control, Starter Assist, Delayed Shutdown

Operating Temperature: -30°C to +70°C

Mounting: Fixed via Metal Bracket; Vibration-Resistant and Dustproof

II. Compatible Engines (Isuzu / Mitsubishi)

Isuzu: 4JA1, 4JB1, 4JC1, 4HK1, 4JG1, 4LE1/2, C240

Mitsubishi: 4D31, 4D32, S4S

III. Compatible Equipment Models (Specific)

Hitachi Excavators: EX27U, EX30U, EX35U, EX40U, EX50U, ZX27U/30U/50U

Sany Excavators: SY16, SY26, SY35 (12V Mini-Excavators)

Others: Isuzu Forklifts, TCM Forklifts, Small Wheel Loaders, Generator Sets