01 VerifiedENGINE CONDITION
You see real engine performance footage — cold start, idle, full throttle — so you know it runs stable before you commit.
- Cold start behavior
- Idle stability
- Full-throttle response
- Exhaust color check
CHECK MACHINE CONDITION BEFORE YOU BUY
You don't have to fly to China to inspect the machine. We send you photos and videos of every key component, so you see what you're really paying for.
01 Verified
02 VerifiedHYDRAULIC SYSTEM
Pumps, valves, and cylinders are checked for smooth movement and stable pressure — no jerky boom, no slow swing.
- Boom pressure test
- Swing bearing check
- Cylinder drift test
- Pump noise level
03 VerifiedWORKING CONDITION
Every machine is tested under real working load before shipment — digging, lifting, swinging — so you receive a unit that's job-ready.
- Digging load test
- Lift and swing cycle
- Track travel test
- Cab controls response
04 VerifiedBOOM & ARM STRUCTURE
Close-up shots of welds, joints, and pivot points let you spot wear, cracks, or past repairs before money changes hands.
- Weld quality
- Pin & bushing wear
- Crack inspection
- Repaint detection
05 VerifiedUNDERCARRIAGE
Tracks, rollers, idlers, and sprockets are inspected — undercarriage replacement is one of the costliest repairs, so this matters.
- Track tension
- Roller wear %
- Sprocket teeth
- Chain slack
06 VerifiedOIL LEAKAGE CHECK
We inspect engine, hydraulic, and final drive seals for any visible leaks — a clean machine is a healthy machine.
- Engine seal check
- Hydraulic hose scan
- Final drive seal
- Swing motor seal