Komatsu & Jungheinrich
Forklift Repair — Vaal Triangle
Komatsu and Jungheinrich forklifts are built to a high standard — and when they need repair, they deserve technicians who know their systems. Duane's services both brands across the Vaal Triangle with the diagnostic equipment and expertise these machines require.
About Komatsu & Jungheinrich
Komatsu's FD25 and FD30 diesel counterbalance forklifts are reliable, compact machines widely used in South African manufacturing, construction and agricultural sectors. They use Komatsu's own 4D series diesel engines, which are durable but require correct maintenance to achieve their rated service life.
Jungheinrich is a German manufacturer known for electric material handling equipment. The EFG series electric counterbalance and EKS reach truck are common in modern distribution facilities in the Vaal Triangle. Jungheinrich's electronic systems are sophisticated and require experienced technicians for diagnosis and repair.
Common Faults
Komatsu FD25/FD30 Diesel Faults
The Komatsu FD25 and FD30 diesel counterbalance forklifts use Komatsu 4D series engines. Common issues include injection pump wear, thermostat failure and coolant leak from the cylinder head gasket. We carry common parts in stock.
Jungheinrich EFG Electronic Faults
Jungheinrich EFG electric counterbalance forklifts use sophisticated electronic controls and can develop fault codes on the motor controller, battery management system and CAN bus communication. We diagnose using Jungheinrich-compatible tools.
Hydraulic Seal Wear
Both Komatsu and Jungheinrich forklifts experience hydraulic cylinder seal failure after high operating hours. We carry seal kits for common cylinder sizes and can source less common kits within 24–48 hours.
Services Available
Engine Repair & Rebuild
Komatsu FD25/FD30 diesel engine service and overhaul, including fuel injection and cooling system repair.
Hydraulics & Fork Service
Hydraulic cylinder seals, mast and fork inspection for Komatsu and Jungheinrich counterbalance models.
Tyre Replacement & Transmission
Solid and pneumatic tyre supply and fitting, transmission service for Komatsu diesel forklifts.
Electrical & Body Repair
Jungheinrich EFG motor controller diagnosis, battery service and wiring repair.
Forklift Servicing
Scheduled maintenance to Komatsu and Jungheinrich specifications.
OHS Inspections
OHS compliance inspection and certificate for Komatsu and Jungheinrich forklifts.
Frequently Asked Questions
Which Komatsu forklift models do you service?
We service all common Komatsu forklift models including the FD25, FD30 and FD35 diesel counterbalance series, the FB series electric counterbalance, and older FG series LPG models. Komatsu forklifts are well-supported in South Africa and parts are generally available.
Can you diagnose Jungheinrich electronic faults?
Yes. We use diagnostic equipment compatible with Jungheinrich's electronic systems to read and interpret fault codes on the EFG series electric counterbalance and EKS reach truck range. Jungheinrich's electronic systems are sophisticated but well-documented and we have experience working with them.
Get In Touch
Get Back to Work Today
Describe the fault and we'll respond within the hour. Emergency? Call directly — we're available 24 hours a day.