GENERAL / Specifications SPECIFICATION ZAXIS870H -3 , 870LCH -3 L M1J1-12-001 T1-1-4 G B D K J F E I H Model ZX870H-3 Hydraulic Excavator Type of Front-End Attachment H Front (with 3.7 m (12 ft 2 in) Arm) Bucket Capacity (Heaped) PCSA 3.4 m3 (4.4 yd3) (CECE 3.0 m3) Operating Weight 82100 kg (181000 lb) Basic Machine Weight 61600 kg (135800 lb) Engine ISUZU AH-6WG1XYSA-3 397 kW/1800 min-1(540 PS/1800 rpm) A: Overall Width (Excluding Rear View Mirrors) 4430 mm (14 ft 6 in) B: Cab Height 3780 mm (12 ft 5 in) C: Rear End Swing Radius 4600 mm (15 ft 1 in) D: Minimum Ground Clearance *890 mm (2 ft 11 in) E: Counterweight Clearance *1680 mm (5 ft 6 in) F: Engine Cover Height 3550 mm (11 ft 8 in) G:
Overall Width of Upperstructure 4120 mm (13 ft 6 in) H: Undercarriage Length 5840 mm (19 ft 2 in) I: Undercarriage Width 4100 mm (13 ft 5 in)/ 3480 mm (11 ft 5 in) J: Sprocket Center to Idler Center 4590 mm (15 ft 1 in) K: Track Shoe Width 650 mm (2 ft 2 in) (Grouser shoe) L: Overall Height 4200 mm (13 ft 10 in) Ground Pressure 131 kPa (1.33 kgf/cm2, 19.0 psi) Swing Speed 9 min-1 (rpm) Travel Speed (fast/slow) 5.5 km/h (2.8 mph)/ 3.4 km/h (2.1 mph) Gradeability 35 ° (tanθ = 0.70) NOTE: “*” The dimensions do not include the height of the shoe lug.