OPERATIONAL PERFORMANCE TEST / Standard T4-2-2 PERFORMANCE TEST DESIGNATION Performance Standard Remarks Reference Page TRAVEL SPEED km/h T4-4-1 First Gear (Forward/Reverse) 8.0/8.0±0.8 Value indicated on Dr. ZX Second Gear (Forward/Reverse) 13.0/13.0±1.3 ↑ Third Gear (Forward/Reverse) 24.5/24.5±3.8 ↑ Fourth (Forward/Reverse) 38.0/38.0±3.8 ↑ SERVICE BRAKE CAPACITY m 14.0 or less T4-4-2 SERVICE BRAKE WEAR mm T4-4-3 Brake Disc 6.2 Allowable Limit: 5.3 Brake Ring (t=15) 5.0 Allowable Limit: 4.5 Brake Ring (t=5) 5.0 Allowable Limit: 4.3 PARKING BRAKE CAPACITY mm/5 min 0 T4-4-4 PARKING BRAKE WEAR mm - Brake Disc 2.5 Allowable Limit: 2.2 Brake Ring 1.6 Allowable Limit:
1.4 BUCKET STOPPER CLEARANCE mm 0 T4-4-6 BELL CRANK STOPPER CLEARANCE mm 2 T4-4-6 FRONT PIN WEAR mm (to new pin outer diameter) - Allowable Limit: -1.0 - FRONT BUSHING WEAR mm (to new pin outer diameter) - Allowable Limit: -1.5 - CLEARANCE BETWEEN FRONT PIN AND BUSHING mm 0.3 - BUCKET BUMP mm 14 T4-4-11 HYDRAULIC CYLINDER CYCLE TIME sec T4-4-8 Lift Arm Raise 5.7±0.3 Lift Arm Lower (Float) 2.9±0.3 Bucket Roll-Out 1.2±0.3 Steering (engine: full) 2.5±0.3 DIG FUNCTION DRIFT CHECK mm/15 min T4-4-10 Lift Arm Cylinder 45 or less Bucket Cylinder 15 or less Bucket Bottom 150 or less