The century old company is the making of machinery (Construction, Agriculture), Engine (industrial, Marine), Energy system and components, YANAMR, Japan is the introducer of the first compact excavator to the market in 1971 and is the leader in the field since then.
The unique VIO (Victory over Zero) model with 'Zero tail swing' was launched first by YANMAR in 1993 and continuous research and development helped them to introduce the current model of 6th generation.
YANMAR Mini Excavators are :
- Innovative, durable, Reliable, Versatile & Environmental friendly.
- True Zero Tail Swing – No Overhang at the Rear.
- VIPPS - ViO Progressive 3 Pump system.
- VICTAS - ViO Crawler Technology with Advanced Stability.
| Model | ViO20-3 | ViO35-6B | ViO55-5 | ||
|---|---|---|---|---|---|
| Operating weight | Kg | 2230 | 3635 | 5380 | |
| Bucket Capacity | c.u.m | 0.07 | 0.1 | 0.16 | |
| ENGINE | |||||
| Type | Water cooled, 3-cyl.,diesel Engine | Water-cooled 4-cyl, diesel Engine | Water-cooled 4-cyl, diesel Engine | ||
| Model | 3TNV76-PBV | 3TNV88 | 4TNV88 - BXBV | ||
| Output - Rated power | hp (kw)/rpm | 19.2 (14.3)/2400 | 20.4(27.3)/2200 [Gross] | 38.7(28.8) / 2400 | |
| PERFORMANCE | |||||
| Max.digging force, Bucket/Arm | kN | 17.7/13.6 | 32.1/20.4 | 33.8 / 22.5 | |
| Traveling speed (Max./Min.) | Km/h | 4.4/2.2 | 4.5/2.7 | 4.4/2.3 | |
| Swing speed | RPM | 9.5 | 9.5 | 10 | |
| Boom swing angle (L/R) | Degrees | 47/75 | 43/65 | 70/70 | |
| Ground Contact pressure (Steel track) | Kpa | 27.7 | 33.6 | 29.5 | |
| HYDRAULIC SYSTEM | |||||
| Pump Capacity | L/min | 21.6+21.6+21.12+12.24 | 37.0+37.0+26.2+10.8 | 40.3+40.3+40.3+11.7 | |
| Main relief set pressure | Mpa | 20.6/16.7 | 22.1X2, 21.1X1 | 24.5 | |
| UNDERCARRIAGE | |||||
| Track type | Steel | Steel | Steel | ||
| DIMENSIONS | |||||
| Transportation length | mm | 3915 | 4770 | 5560 | |
| Overall height of Cab | mm | 2400 | 2470 | 2620 | |
| Track length | mm | 1890 | 2160 | 2620 | |
| Track width | mm | 1380 | 1740 | 1990 | |
| Track Shoe width | mm | 250 | 300 | 400 | |
| Ground Clearence | mm | 280 | 320 | 360 | |
| Boom length | mm | 1900 | 2480 | 2950 | |
| Arm length | mm | 950 | 1370 | 1560 | |
| Blade dimensions (WidthxHeight) | mm | 1380x285 | W:1740 | 1970 x 400 | |
| WORKING RANGES | |||||
| Max.Digging height | mm | 4000 | 4960 | 6440 | |
| Max Digging depth | mm | 2440 | 3100 | 3980 | |
| Max Dumping height | mm | 2450 | 3560 | 4400 | |
| FUEL TANK CAPACITY | Ltrs | 28.5 | 41 | 64 | |
| MAKE | YANMAR | YANMAR | YANMAR | YANMAR | YANMAR | ||
|---|---|---|---|---|---|---|---|
| MODEL | UNIT | VIO20-6 | VIO25-6 | ViO 30-6B | VIO 35-6B | ViO55-6B | |
| OPERATING SPECIFICATIONS | Operating weight | kg | 2155 | 2735 | 3225 | 3635 | 5285 kg |
| Bucket Capacity | cu.m | 0.06 | 0.08 | 0.1 | 0.1 | 0.16 | |
| ENGINE | Make | YANMAR | Yanmar | YANMAR | YANMAR | YANMAR | |
| Model | 3TNV76-PBV1 | 3TNV76-NBVA1 | 3TNV88-ZSBV | 3TNV88 | 4TNV88-ZPBV | ||
| Type | Water cooled, diesel vertical 3 cylinder | Vertical inline, water-cooled diesel | Wtaer cooled 4-cycle diesel engine | Water cooled 4 cycle Diesel | Vertical four cylinder water-cooled direct injection diesel engine | ||
| Net power | hp/rpm | 19.2 @ 2400 rpm | 21.2 /2500 | 27.3/2200 | 27.3 / 2200 | 48.4/2200 | |
| HYDRAULIC SYSTEM | Hydraulic pump type | 2 × variable disp. Pump 1 x Gear Pump | 2 × variable disp. Pump 1 x Gear Pump | 2 × Variable disp. Pump 1 × Gear Pump | 2 × Variable disp. Pump 1 × Gear Pump | 2 X Variable displacement + 1 x Gear pump | |
| No. of main pumps | Nos | 3 | 3 | 3 | 3 | 3 | |
| Main pumps-max.flow | Liter/min | 21.6 (5.7) x 2 | 30 + 30 + 21.3 | 37.4+37.4+20.9 | 37 + 37 + 26.2 | 128.6 | |
| Relief set pressure | Mpa | 20.6 | 20.6 | 20.6x2, 19.6x1 | 22.1 | 52.9 | |
| SWING SYSTEM | Swing speed | rpm | 10 | 10 | 10.5 | 9.5 | 10 |
| TRACK DRIVE | Travel speeds (high/low) | km/h | 4.2/ 2.2 | 4.5/2.8 | 4.5/2.7 | 4.5 / 2.7 | 3.9/2.0 |
| Ground Pressure (Steel Track) | Kpa | 27.7 | 30.8 | 29.8 | 33.6 | 29.2 | |
| DIMENSIONS | Track Length | mm | 1890 | 2040 | 2160 | 2160 | 2590 |
| Track width | mm | 1380 | 1500 | 1550 | 1740 | 1990 | |
| Shoe width | mm | 250 | 250 | 300 | 300 | 400 | |
| Ground clearance | mm | 260 | 320 | 320 | 320 | 345 | |
| WORKING RANGE | Maximum Digging Reach-On Ground | mm | 4020(13'2') | 4400(14'4") | 4730(15'6'') | 5110(16'7") | 5950 |
| Maximum Digging Depth | mm | 2270(7'5') | 2540(8'3") | 2820(9'3'') | 3100(10'1") | 3710 | |
| Maximum Digging Height | mm | 4070 (13'4') | 4170(13'6") | 4550(14'11'') | 4960(16'2") | 5900 | |
| Maximum Dumping Height | mm | 2780(9'1') | 2780(9'1") | 3160(10'4'') | 3560(11'6") | 4240 | |
| Boom swing angle (L/R) | Degree | 46/74 | 47 / 74 | 43 / 65 | 43 / 65 | 68/68 | |
| WORKING FORCES | Bucket Digging Force | kN | 16.3 | 23.1 | 29.9 | 32.1 | 41.9 |
| Arm Digging Force | kN | 12.7 | 14.4 | 18.1 | 20.4 | NA | |
| BLADE DIMENSIONS | Blade Width | mm | 1380 | 1500(4'9") | 1550(5'1'') | 1740(5'7") | 1970 |
| Blade Height | mm | 285 | NA | NA | NA | 445 | |
| FUEL TANK | Capacity | Lit. | 27.5 | 30.5 | 41 | 41 | 66 |