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SYSTEM STATUS: OPERATIONAL

Zero Unplanned
Downtime.

Reactive repairs cost 4x more than preventative maintenance. Zhenke provides complete Service Kits & Overhaul Parts for Kalmar, Toyota, and Sany fleets. From 500-hour filter changes to 20,000-hour engine rebuilds.

SERVICE KIT INVENTORY

CATEGORY: [FILTERS] [SEALS] [SENSORS] [COOLING]

THE MAINTENANCE LIFECYCLE

Maximize ROI on your heavy machinery by following OEM-recommended service intervals with Zhenke certified parts.

500h

Preventative

Oil filters, fuel water separators, and grease points. Keep the bloodline clean.

2000h

Performance

Transmission fluid, hydraulic return filters, and brake inspections. Ensure smooth operation.

10k h

Mid-Life

Injectors, turbochargers, and water pumps. Restore lost power and efficiency.

20k h

Overhaul

Complete engine rebuilds (pistons, liners) and cylinder resealing. A new lease on life.

HYDRAULIC INTEGRITY RESTORED

1
PISTON SEAL
Prevents internal bypass (drift)
2
ROD SEAL
Main pressure barrier (400 Bar)
3
WIPER SEAL
Excludes dust & moisture

STOP THE LEAK

A leaking lift cylinder isn’t just messy—it’s a safety hazard. Zhenke Hydraulic Seal Kits use Parker/Polyurethane compounds rated for -40°C to +110°C.

  • Zero Drift: Maintain load height overnight.
  • Hydrolysis Resistant: Won’t degrade in humid port environments.
  • Exact Fit: Kits for Kalmar, Sany, Konecranes cylinders.

PURITY MATTERS: OEM VS. GENERIC

Injector failure is 90% caused by dirty fuel. See why Zhenke OEM-spec filters are the only choice for Volvo & Cummins Engines.

Specification Zhenke (OEM Grade) Cheap Aftermarket Impact
Micron Rating 2 Microns (Absolute) 10-20 Microns Injector Tip Erosion
Filter Media Synthetic Multi-Layer Cellulose (Paper) Clogs Quickly / Collapses
Water Separation 99.9% Efficiency < 80% Efficiency Fuel Pump Corrosion
Burst Pressure 25 Bar 10 Bar Catastrophic Leakage

ENGINE REBUILD TIMELAPSE

See a Volvo TAD1360VE go from worn-out to factory-fresh using our overhaul kit.

Engine Rebuild Timelapse

SYSTEM FAULT DIAGNOSIS

root@zhenke-service:~# run_diagnostics.exe
root@zhenke:~$ SELECT MACHINE TYPE:
RECOMMENDED ACTION:

ORDER REPLACEMENT PART
CRITICAL SAFETY WARNING

Don’t Gamble with Gravity.

Using non-certified parts for load-bearing components (like twistlocks, lift chains, or brake systems) creates a liability risk. Zhenke parts meet or exceed OEM safety factors.

“A 45-ton container drop due to a sheared aftermarket bolt costs millions in damages. Our Class 10.9 bolts are individually proof-loaded.”
Hydraulic Injection Injury

Never check for pinhole leaks with your hands. Hydraulic fluid at 200 bar can penetrate skin. Always use cardboard. Replace worn hoses immediately.

Brake System Failure

Squealing brakes on a 100-ton Reach Stacker indicate immediate danger. Inspect friction discs and caliper seals every 2000 hours.

SERVICE TERMINOLOGY

OVERHAUL KIT A comprehensive set of parts (pistons, rings, liners, gaskets) to completely rebuild an engine or transmission to factory specs.
PREVENTATIVE MAINTENANCE (PM) Scheduled service (e.g., 500-hour oil change) intended to prevent breakdowns before they occur.
OEM (Original Equipment Manufacturer) Parts made by the same manufacturer that built the original machine (e.g., Dana, Volvo, Kessler), ensuring perfect fit.
SEAL KIT A package of O-rings, wipers, and rod seals specific to a hydraulic cylinder model, used to stop leaks and restore pressure.
CORE CHARGE A deposit paid on a rebuilt part (like an alternator) that is refunded when the old unit is returned for remanufacturing.
BLOW-BY Combustion gases escaping past worn piston rings into the crankcase, indicating a need for an engine overhaul.

SYSTEM FAULT DIAGNOSIS

root@zhenke-service:~# run_diagnostics.exe
root@zhenke:~$ SELECT MACHINE TYPE:
RECOMMENDED ACTION:

ORDER REPLACEMENT PART
CRITICAL SAFETY WARNING

Don’t Gamble with Gravity.

Using non-certified parts for load-bearing components (like twistlocks, lift chains, or brake systems) creates a liability risk. Zhenke parts meet or exceed OEM safety factors.

“A 45-ton container drop due to a sheared aftermarket bolt costs millions in damages. Our Class 10.9 bolts are individually proof-loaded.”
Hydraulic Injection Injury

Never check for pinhole leaks with your hands. Hydraulic fluid at 200 bar can penetrate skin. Always use cardboard. Replace worn hoses immediately.

Brake System Failure

Squealing brakes on a 100-ton Reach Stacker indicate immediate danger. Inspect friction discs and caliper seals every 2000 hours.

SERVICE TERMINOLOGY

OVERHAUL KIT A comprehensive set of parts (pistons, rings, liners, gaskets) to completely rebuild an engine or transmission to factory specs.
PREVENTATIVE MAINTENANCE (PM) Scheduled service (e.g., 500-hour oil change) intended to prevent breakdowns before they occur.
OEM (Original Equipment Manufacturer) Parts made by the same manufacturer that built the original machine (e.g., Dana, Volvo, Kessler), ensuring perfect fit.
SEAL KIT A package of O-rings, wipers, and rod seals specific to a hydraulic cylinder model, used to stop leaks and restore pressure.
CORE CHARGE A deposit paid on a rebuilt part (like an alternator) that is refunded when the old unit is returned for remanufacturing.
BLOW-BY Combustion gases escaping past worn piston rings into the crankcase, indicating a need for an engine overhaul.

STRATEGIC KNOWLEDGE HUB