Cab with AC/HeaterSafety glass windows Yanmar 4TNV98 engines 57HP Fuel Efficiency pecifications SAE heaped 0.07 m3 (0.09 yd3 ) 0.18 m3 (0.24 yd3 ) Capacity SAE heaped 0.07 m3 (0.09 yd3 ) 0.18 m3 (0.24 yd3 ) 0.06 m3 (0.08 yd3 ) 0.15 m3 (0.20 yd3 ) 315 mm(12.4") 670 mm(26.4") 360 mm(14.2") 740 mm(29.1") 115 kg(255 lb) 170 kg(375 lb) CECE heaped Without side cutters With side cutters Width Weight Buckets Model Type Rated flywheel horsepower Max. Torque Bore X stroke Piston displacement Batteries Starting motor Alternator 20.5 kgf. M (148 lbf. Ft) at 1,550 rpm 98 mm (3.86") x 110 mm (4.33") 3,319 cc (203 cu in) 1 x 12 V x 100 AH 12V-3.0 kW 12V-80 Amp DIN SAE J1995 (gross) J1349 (net) 6271/1 (gross) 6271/1 (net) Water cooled, 4 cycle diesel 4 cylinders in line, direct injection, low emission 57 HP (42.5 kW) at 2,400 rpm 55.2 HP (41.2 kW) at 2,400 rpm 57.8 PS (42.5 kW) at 2,400 rpm 56 PS (41.2 kW) at 2,400 rpm YANMAR 4TNV98 Engine Main pump Type Max. Flow Sub-pump for pilot circuit Cross-sensing and fuel saving pump system Two variable displacement piston pumps 2 X 55 ℓ/min(14.5 US gpm/12.1 UK gpm)pumps Gear pump Hydraulic system Hydraulic motors Travel Swing Two speed axial piston motor with counter balance valve and parking brake Axial piston motor with automatic brake Hydraulic cylinders No.
Of cylinder bore X stroke Boom: 1-110 x 715 mm (4.3” x 28.1”) Arm: 1-90 x 850 mm (3.5” x 33.5”) Bucket: 1-80 x 660 mm (3.1” x 26.0”) Boom swing: 1-95 x 527 mm (3.7” x 20.7”) Dozer blade: 1-110 x 224 mm (4.3" x 8.8") Relief valve setting Implement circuits Travel circuit Swing circuit Pilot circuit Service valve 220 kgf/cm2 (3,130 psi) 220 kgf/cm2 (3,130 psi) 220 kgf/cm2 (3,130 psi) 30 kgf/cm2 (430 psi) Installed travel system Drive method Drive motor Reduction system Max. Drawbar pull Max. Travel speed(high) / (low) Gradeability Parking brake Full hydrostatic type Axial piston motor, in-shoe design Planetary reduction gear 5,300 kgf (11,700 lbf) 4.0 km/hr (2.5 mph) / 2.2 km/hr (1.4 mph) 35o (70%) Multi-wet disc Swing system Swing motor Swing reduction Swing bearing lubrication Swing brake Swing speed Axial piston motor Planetary gear reduction Grease-bathed Multi wet disc 9.3 rpm Coolant & Lubricant capacity (Refilling) Fuel tank Engine coolant Engine oil Swing device-gear oil Final drive(each) Hydraulic tank Hydraulic system liter 125.0 9.5 11.6 1.5 1.2 70.0 120.0 US gal 33.0 2.5 3.1 0.4 0.3 18.5 31.7 UK gal 27.5 2.1 2.6 0.3 0.3 15.4 26.4 DIgging force Arm Bucket digging force Arm crowd force Length Weight SAE ISO SAE ISO 1,600 mm (5' 3") 210 kg (460 lb) 37.7 kN 3,850 kgf 8,490 lbf 42.4 kN 4,330 kgf 9,550 lbf 28.4 kN 2,900 kgf 6,390 lbf 31.9 kN 3,260 kgf 7,190 lbf 1,900 mm (6' 3") 230 kg (510 lb) 37.7 kN 3,850 kgf 8,490 lbf 42.4 kN 4,330 kgf 9,550 lbf 25.5 kN 2,600 kgf 5,730 lbf 28.7 kN 2,930 kgf 6,460 lbf Controls Pilot pressure operated joysticks and pedals with detachable lever provide almost effortless and fatigueless operation. Pilot control Traveling and steering External Lights Two joysticks with one safety lever (LH): Arm swing, Boom swing (RH): Boom and bucket (ISO) Two levers with pedals Two lights mounted on the boom, one light mounted under the battery box one light mounted under the cabin Major component weight Upperstructure Counterweight Mono boom(with arm cylinder) 2,710 kg ( 5,970 lb) 230 kg ( 510 lb) 310 kg ( 680 lb) Operating weight (approximate) Operating weight, including 3,000 mm (9’ 10”) boom, 1,600 mm (5’ 3”) arm, SAE heaped 0.18 m3 (0.24 yd3 ) digging bucket, lubricant, coolant, full fuel tank, hydraulic tank and the standard equipment. ·Mono boom with blade Operating weight Operating weight 5,650 kg ( 12,460 lb) Undercarriage X-leg type center frame is integrally welded with reinforced box-section track frames.
The undercarriage includes lubricate rollers, track adjusters with shock absorbing springs and sprockets, and track chain with triple grouser shoes. X - leg type Pentagonal box type 40 1 5 Center frame Track frame No. Of track shoe on each side No. Of upper roller on each side No. Of lower roller on each side *Arm weight including cylinder and linkage.
Lifting Capacity R55-9 Rating over-front Rating over-side or 360 degree Boom : 3.0m (9’ 10”) / Arm : 1.6 m (5’ 3”) / Bucket : 0.18m3 (0.24yd3) SAE heaped / Dozer blade down with 230kg (510 lb) counterweight. Load point height m (ft) Load radius 2.0 m (7 ft) 3.0 m (10 ft) 4.0 m (13 ft) 5.0 m (16 ft) Capacity Reach m (ft ) At max. Reach 5.0 m (16 ft) 4.0 m (13 ft) 3.0 m (10 ft) 2.0 m (7 ft) 1.0 m (3 ft) Ground Line -1.0 m (-3 ft) -2.0 m (-7 ft) -3.0 m (-10 ft) kg lb kg lb kg lb kg lb kg lb kg lb kg lb kg lb kg lb *3050 *6720 *2350 *5180 *3600 *7940 *3770 *8310 *2040 *4500 *3050 *6720 *2350 *5180 3020 6660 3060 6750 *2040 *4500 *1690 *3730 *2360 *5200 *2700 *5950 *2670 *5890 *2300 *5070 *1690 *3730 1610 3550 1540 3400 1530 3370 1540 3400 *1020 *2250 *1090 *2400 *1320 *2910 *1600 *3530 *1790 *3950 *1800 *3970 ㅁ*1020 *2250 *1090 *2400 1100 2430 1040 2290 1000 phone *1170 *2580 *1280 *2820 *1350 *phone 740 phone *950 *2090 *980 *2160 *1010 *2230 *1050 *2310 *1100 *2430 *1140 *2510 *1180 *2600 *1140 *2510 *950 *phone 650 phone 580 phone 700 phone 4.12 (13.5) 5.08 (16.7) 5.60 (18.4) 5.84 (19.2) 5.85 (19.2) 5.63 (18.5) 5.13 (16.8) 4.23 (13.9) 1. Lifting capacity is based on SAE J1097, ISO 10567. 2. Lifting capacity of the Robex Series does not exceed 75% of the tipping load with the machine on firm, level ground or 87% of full hydraulic capacity. 3.
The load point is a hook located on the back of the bucket. 4. (*) indicates the load limited by hydraulic capacity
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