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| | | Technical Specifications | | Bachhoe Attachment | | |
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| | | Engine | | |
| | | Swing system | | |
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| | | | | | | | | | | | | Model Cummins B3.9-C | | | | | Type | Watercooled, 4 cycle Diesel, 4-Cylinders in-line, direct injection, Turbocharged, Charger air cooled, Low emission | | | | | Rated flywheel horse power | SAE | J1995 (qross) | 115 HP (86 kW) at 2100 rpm | | | | | J1349 (net) | 105 HP (78 kW) at 2100 rpm | | | | DIN | 6271/1 (qross) | 117 HP (86 kW) at 2100 rpm | | | | | 6271/1 (net) | 106 HP (78 kW) at 2100 rpm | | | | | Max. Torque | 47.7kgf.m (345 lbf.1t) at 1500rpm | | | | | Bore x stroke | 102 x 120mm (4 x 4.7 ) | | | | | Piston | 3,900cc (238 cu in) | | | | | Batteries | 2 x 12V x 80 AH | | | | | Startinq motor | 24V 4.5kW | | | | | Alternator | 24V-50 Amp | | | | | | | | | | | | | | | | | | | | Swing motor | Axial piston motor | | | | Swing reduction | Planetary gear reduction | | | | Swing bearing lubrication | Grease-bathed | | | | Swing brake | Multi wet disc | | | | Swing speed | 13.6 rpm | | | | | | | | | |
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| | | 0.23 (0.30) 0.40 (0.52) 0.52 (0.68) 0.65 (0.85) 0.71 (0.93) H0.45 (0.59) * 0.55 (0.72) SAE Heaped m3 (yd3) 0.46 (0.60) 0.58 (0.76) | | |
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| | | Coolant and Lubricant capacity | | |
| | | | | | | | | | | | | (refilling) | liter | US gal | UK gal | | | | | Fuel tank | 270.0 | 71.3 | 59.4 | | | | | Engine coolant | 24.0 | 6.3 | 5.3 | | | | | Engine oil | 15.3 | 4.0 | 3.4 | | | | | Swing device-gear oil | 2.5 | 0.66 | 0.55 | | | | | Final drive (each)-gear oil | 3.0 | 0.79 | 0.66 | | | | | Hydraulic system (including tank) | 210.0 | 55.5 | 46.2 | | | | | Hydraulic tank | 124.0 | 32.8 | 27.3 | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | Capacity m3 (yd3) | Width mm (n) | Weight kg (lb) | Recommendation mm (ft.in) | | | | | Boom | | 4.1 (13 5 ) | 4.9 (16 1 ) Adjustable boom | | | | | | SAE heaped | CECE heaped | Without side cutters | With side cutters | Arm | 1.9 (6 3 ) | 2.1 (6 11 ) | 2.5 (8 2 ) | 3.0 (9 10 ) | 1.9 (6 3 ) | 2.1 (6 11 ) | 1.9 (6 3 ) | 2.1 (6 11 ) | 2.5 (8 2 ) | | | | | | 0.23 (0.30) | 0.20 (0.26) | 520 (20.5) | 620 (24.4) | 335 (740) | • | • | • | • | • | • | • | • | • | | | | | | 0.40 (0.52) | 0.35 (0.46) | 760 (29.9) | 860 (33.9) | 410 (900) | • | • | • | □ | • | • | • | • | • | | | | | | 0.46 (0.60) | 0.40 (0.52) | 850 (33.5) | 950 (37.4) | 435 (960) | • | • | • | ▲ | • | • | • | • | □ | | | | | | 0.52 (0.68) | 0.45 (0.59) | 935 (36.8) | 1035 (40.8) | 460 (1010) | • | • | • | | • | • | • | □ | □ | | | | | | | | | | | • | • | □ | | • | • | □ | ▲ | | | | | | | 0.65 (0.85) | 0.55 (0.72) | 1110 (43.7) | 1210 (47.6) | 500 (1100) | □ | □ | ▲ | | • | | ▲ | ▲ | | | | | | | 0.71 (0.93) | 0.60 (0.78) | 1205 (47.4) | | 540 (1190) | | ▲ | | | | ▲ | ▲ | | ▲ | | | | | | H0.45 (0.59) | 0.40 (0.52) | 1520 (59.8) | | 410 (900) | • | • | □ | | • | • | □ | □ | ▲ | | | | | | * 0.55 (0.72) | 0.45 (0.59) | 1800 (70.9) | | 585 (1290) | □ | □ | ▲ | | • | • | □ | ▲ | • | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
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| | | Hydraulic system | | |
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| | | | | | | | | | | | | Main pump | | | | | | Type | Two variable displacement piston pumps | | | | | | Rated flow | 2 x 130L/min (34.34US gpm/28.6UK gpm | | | | | | Sub-pump for pilot circuit | Gear pump | | | | | | Cross-sensing and fuel saving pump system | | | | | | Hydraulic motors | | | | | | | Travel | Two speed axial piston motor with brake valve and parking brake | | | | | | Swing | Axial piston motor with automatic brake | | | | | | Relief valve setting | | | | | | | Implement circuits | 330 kgf/cm2 (4690 psi) | | | | | | Travel | 330 kgf/cm2 (4690 psi) | | | | | | Power boost (boom,arm, bucket | 360 kgf/cm2 (5120 psi) | | | | | | Swing circuit | 240 kgf/cm2 (3410 psi) | | | | | | Pilot circuit | 35 kgf/cm2 (500 psi) | | | | | | Service valve | Installed | | | | | | Hydraulic cylinders | | | | | | Boom : 2-105 x 75 x 1075mm (4.1 x 3.0 x 42.3) | | | | | No of cylinder Arm : 1-115 x 80 x 1188mm (4.5 x 3.1 x 46.8) | | | | | bore x rod x stroke Bucket : 1-100 x 70 x 855mm (3.9 x 2.8 x 33.7) | | | | | Blade : 2-100 x 65 x 270mm (3.9 x 2.8 x 10.6) | | | | 2-PCS boom : 2-105 x 75 x 975mm (4.1 x 3.0 x 38.4) | | | | Adjust(boom) : 1-145 x 90 x 610mm (5.7 x 3.5 x 24.0) | | | | | | | | | | | |
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| | | S Standard backhoe bucket / H :Heavy-duty / s :Rock bucket heavy-duty • : Applicable for materials with density of 2,000 kg / m3 (3,370 lb/ yd3) or less : Applicable for materials with density of 1,600 kg / m3 (2,700 lb/ yd3) or less : Applicable for materials with density of 1,100 kg / m3 (1,850 lb/ yd3) or less | | |
| | | Undercarriage X-leg type center frame is integrally welded with reinforced box-section track frames. The undercarriage includes lubricated rollers, idlers, track adjusters with shock absorbing spring and sprocket, assembled track chain with triple grouser shoes. | | |
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| | | Arms Boom and amis are of all-welded, low-stress, full-box section design. 4.6m(15 1 ), 4.1m(13 5 ) mono boom and 4.9m(16 1 ) adjustable boom and 1.90m(63), 2.10m(611 ), 2.50m(82), 3.00m(910) arms are available. Buckets are all-welded, high-strength steel implements. | | |
| | | | | | | | | | | Description | | | | | | Center frame | X-leg type | | | | | Track trame | Pentagonal box type | | | | | No. of shoes on each side | 46 | | | | | No. of carrier roller on each side | | | | | | No. of track roller on each side | | | | | | No. of rail guard on each side | | | | | | | | | | | | |
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| | | & ives & Br akes | | |
| | | Operating weight (approximate) Operating weig3ht, includi3ng 7,060mm (23 2 ) boom, 3,380mm (11 1 ) arm, SAE heaped 2.15m3 (2.81 yd3) backhoe bucket, lubricant, coolant, full fuel tank, hydraulic tank and the standard equipment. | | |
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| | | | | | | | | | | | Drive method | Fully hydrostatic type | | | | | Drive Motor | Axial piston motor, in-shoe design | | | | | Reduction system | Planetary reduction gear | | | | | Max. drawbar pull | 13300 kgf (29320 lbf) | | | | | Max, travel speed (high) / (low) | 5.3 km/hr (3.3mph)/3.3 km/hr (2.1mph) | | | | | Gradeability | 35° (70%) | | | | | Parking Brake | Multi wet disc | | | | | | | | | | |
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| | | | | | | | | | Major component weight | | | | Upper structure | 3,620kg (7,980 lb) | | | | Counterweight | 2,200kg (4,850 lb) | | | | 4.6m 915 1 )boom (with arm cylinder) | 1,030kg (2,270 lb) | | | | | | | | | |
| | | Digging force | | |
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| | | | | | | | | | | | | | | | | | ARM | Length | mm (ft.in) | 1.90(6 3 ) | 2.10(6 11 ) | | 3.00 (9 10) | Remark | | | | | Weight | kg (lb) | 560 (1230) | 580 (1280) | | 670 (1480) | | | | | | | kN | 83.4 [91] | 83.4 [91] | [] | 83.4 [91] | | | | | | Bucket digging force | SAE | kgf | 8500 [9270] | 8500 [9270] | [] | 8500 [9270] | | | | | | | lbf | 18740 [20440] | 18740 [20440] | [] | 18740 [20440] | | | | | | | kN | 96.1 [104.8] | 96.1 [104.8] | [] | 96.1 [104.8] | | | | | | ISO | kgf | 9800 [10690] | 9800 [10690] | [] | 9800 [10690] | [ ] : Power Boost | | | | | | lbf | 21610[23570] | 21610 [23570] | [] | 21610 [23570] | | | | | | | kN | 74.5 [81.3] | 74.5 [81.3] | [] | 53.9 [59.0] | | | | | Arm Crowd force | SAE | kgf | 7600 [8290] | 7600 [8290] | [] | 5500 [6020] | | | | | | | lbf | 16760 [18280] | 16090 [17550] | [] | 12130 [13270] | | | | | | | kN | 78.5 [85.6] | 75.5 [82.4] | [] | 56.9 [62.1] | | | | | | ISO | kgf | 8000 [8730] | 7700 [8400] | [] | 5800 [6330] | | | | | | | | lbf | 17640 [19240] | 16980 [18520] | [] | 12790 [13950] | | | | | | | | | | | | | | | | | |
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| | | Control Pilot pressure operated joysticks and pedals with detachable lever provide almost effortless and fatigueless operation. | | |
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| | | Oper ating weight | | |
| | | | | | | | | | Pilot control | Two joysticks with one safety lever (LH) Swing and arm (RH) Boom and bucket (ISO) | | | | Travelling and steering | Two levers with pedals | | | | Engine throttle | Electric, Dial type | | | | External lights | Two lights mounted on the boom, one under the battery box | | | | | | | | | |
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| | | | | | | | | | | | Model | Shoes (triple grouser) mm (in) | Operating weight kg (lb) | Ground pressure kgf/cm2 (psi) | | | | B140CDLC | «500 (20 ) | 13790 (30400) | 0.43 (6.11) | | | | 600 (24 ) | 13980(30820) | 0.36 (5.12) | | | | 700 (28 ) | 14210 (31330) | 0.32 (4.55) | | | | | | | | | | | |
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| | | Note : Arm weight including bucket cylinder and linkage. ■§ Standard arm | | |
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| | | 10 B140CDLC | | |
| | | B140CDLC 11 | | |
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