Price: | Operating Weight: | Width: | Digging Depth: |
£POA | 8200 kg | 2270 mm | 4180 mm |
Yanmar B7-6 Sigma Boom Excavator – 8.2 tonne – Stage V Engine – Unique Boom Concept
The Yanmar B7-6 Midi Excavator is available now from MTS Plant, an official Yanmar dealer. The Yanmar B7 offers powerful performance despite its size and is ideal for use in densely populated areas and restricted urban sites.
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Machine Overview
OPERATING WEIGHT | 8200 kg [rubber crawlers] 8180 kg [steel crawlers] |
TRANSPORT DIMENSIONS | 5850 x 2270 x 2680 mm |
DIGGING DEPTH | 4450 mm |
DUMPING HEIGHT | 5540 mm |
REAR SWING RADIUS | 1139 mm |
DIGGING FORCE (Arm/Bucket) | 2.7 – 4.8 km/h |
TRAVELLING SPEED | 2,5 – 4,4 km/h |
YANMAR DIESEL ENGINE | 4 cylinders, 3318 cm³, 41.4 kW / 55.1 HP / 1900 rpm |
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Features
Technical Specifications
Operating weight (rubber tracks) | 8,200 kg |
Transport weight (rubber tracks) | 8,125 kg |
With steel tracks | 8,180 kg |
With additional counterweight | + 400 kg |
With FOPS II protection | + 100 kg |
Type | 4TNV98C-WBV2 |
Fuel | Diesel |
Net Power | 39,3 kW (at 1900 rpm) |
Gross Power | 41,4 kW (at 1900 rpm) |
Displacement | 3318 cm3 |
Maximum torque | 229 ~ 241 N.m |
Cooling | Liquid |
Starter | 3 kW |
Battery | 12V – 92 Ah |
Alternator | 12 V – 80 A |
Maximum pressure | 255 bar |
1 double piston pump with variable flow | 2 x 70,3 l/min |
1 gear pump | 59,8 l/min |
Travel speed | 2,7 / 4,8 km/h (2,5 / 4,5 km/h with steel tracks) |
Rotation speed | 10 rpm |
Digging force (arm) | 40,6 kN |
Digging force (bucket) | 56,9 kN |
Traction force | 72,6 kN |
Grade ability | 25° |
Noise level (2000/14/CE & 2005/88/CE) | 80 dB(A) (LpA) / 97 dB(A) (LwA) |
Number of top rollers | 1 |
Number of bottom rollers | 5 |
Track tensioning system | Using grease pump |
Fuel tank | 115 l |
Coolant | 9 l |
Engine oil | 11,2 l |
Hydraulic circuit | 111 l |
Hydraulic tank | 60 l |
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