| Size: | |
|---|---|
| Quantity: | |
| Parameter | DZ93189360068 | DZ93189360061 |
|---|---|---|
| Part Name | Hand Brake Valve | Hand Brake Valve |
| Function | Controls parking brake and emergency braking system via pneumatic actuation | Same as above |
| Valve Type | Pneumatic control valve with manual lever operation | Same |
| Structural Interface | 3-hole connection (Inlet, Outlet, Exhaust) | 3-hole connection (same configuration) |
| Material | Metal body with internal rubber seals, diaphragm, and spring mechanism | Enhanced corrosion-resistant alloy + imported sealing materials |
| Net Weight | Approx. 1.0 kg | Approx. 2.5 kg |
| Applicable Pressure Range | 800 – 1000 kPa (standard for Shacman air brake systems) | Identical: 800 – 1000 kPa |
| Processing Customization | No | No |
| Quality Certification | Complies with automotive brake system standards | ISO 9001, ECE R90, EAC (CIS/Russia certification) |
| Warranty Period | Typically 3 months | Up to 12 months (varies by supplier) |
| Packaging Specification | Standard branded carton packaging | Neutral export carton; custom packaging available (extra cost) |
| Minimum Order Quantity (MOQ) | 1 piece | 2 pieces |
| | |
| Part Number | Compatible Models |
|---|---|
| DZ93189360068 | - Shacman Delong F2000 - F3000 - New generation M3000 - X3000 |
| DZ93189360061 | - Shacman Delong F3000 (post-2009 models) - M3000 - X3000 - Also compatible with some Sinotruk HOWO and FAW Jiefang heavy-duty truck models (with verification) |
⚠️ While both serve similar functions, model-specific fitment must be confirmed due to potential differences in mounting bracket design or internal pressure response tuning.
Stable Braking Control
Rapidly adjusts air pressure in rear brake chambers when handbrake lever is operated.
Ensures reliable parking lock and smooth release under normal air pressure.
Prevents unintended loosening or failure during slope stops or long-term parking.
High Matching Degree with OEM Systems
Fully compatible with original Shacman air piping layout.
Minimal signal transmission lag — enables instantaneous response between hand lever action and brake engagement/release.
Strong Environmental Adaptability
Long-haul freight
Construction sites
Mountainous roads
Suitable for harsh operating conditions:
Resists dust ingress, moisture, and mild corrosion.
Operates reliably within standard temperature ranges (-40°C to +85°C).
| Feature | DZ93189360068 | DZ93189360061 |
|---|---|---|
| Durability | Stable structural strength; suitable for high-frequency use in heavy transport | Uses imported raw materials and proprietary formulation; backplate with high hook density |
| Service Life | Standard durability (>50,000 km typical) | Over 100,000 km lifespan under normal conditions |
| Target Use | General replacement and maintenance | Premium-grade option for extended service intervals and demanding applications |
There is no official public standalone cross-reference number published by Shacman for these parts. However, based on market practice and aftermarket compatibility:
| Category | Information |
|---|---|
| Interchange Between DZ93189360068 and DZ93189360061 | ✅ Yes – conditional interchangeability - Same 3-hole interface - Identical core function - Can be substituted in F3000 and X3000 models after physical and pressure testing |
| Alternative Reference | Often referred to as “Shacman Parking Brake Valve for F3000/M3000/X3000” in global markets |
| Compatibility with Older Steyr-Based Models | Possible as an upgrade/replacement candidate — but requires: |
Verification of port orientation
Air pressure matching test
Pre-installation trial to confirm full brake release and secure locking | | Aftermarket Labeling | Some suppliers list them under
Parking Brakes on multi-axle heavy trucks
Emergency Braking Backup System
Vehicles frequently parked on inclines or slopes
Fleets operating in remote areas without immediate service access
| Condition | Suitability |
|---|---|
| High Load / Heavy Haulage | ✅ Designed for continuous duty cycles |
| Dusty & Sandy Environments | ✅ Sealed design protects internal components |
| Cold Climates (Winter) | ✅ With proper drainage and anti-freeze practices |
| Humid / Coastal Areas | ✅ Corrosion-resistant materials used (especially DZ93189360061) |
Pre-Installation Cleaning
Before installation, blow out all connected air lines using a clean compressed air source to remove sand, rust particles, or debris. Contaminants can cause:
Valve seat blockage
Seal wear
Air leakage or incomplete brake release
Correct Hose Connection
Ensure correct routing of the three ports:
Inlet (from air reservoir) → Supply at 800–1000 kPa
Outlet (to brake chamber) → Sends air to rear brakes
Exhaust port → Releases air when releasing brake
➤ Wrong connections may result in no-brake condition or constant braking.
Cleaning of Rubber Components
If cleaning is required:
Use isopropyl alcohol to wipe rubber seals and diaphragms
❌ Never use diesel, gasoline, or mineral oils — they degrade NBR/EPDM rubber and lead to seal failure
Troubleshooting: Brake Won’t Release?
Check system air pressure: must be ≥ 800 kPa for proper valve reset
Low pressure prevents the diaphragm from closing the exhaust valve fully
Top up air supply and retest
Regular Inspection Schedule
Include in routine maintenance every 6 months or 60,000 km:
Inspect for body deformation or cracks
Check thread integrity at connection points
Look for rust, loose internal parts, or worn O-rings
Replace seals proactively if signs of aging appear
Do NOT Modify the Valve Body
Destroy internal pressure balance
Cause unpredictable brake behavior
Create serious safety hazards
Drilling, grinding, or tampering with the valve core will:
Modification voids any warranty and violates road safety regulations
Replacement Best Practices
Confirm exact model match before installation
Even though DZ93189360068 and DZ93189360061 are sometimes interchangeable, never assume universal fitment
Test functionality post-installation: verify both brake apply and full release
