BH28/BH35/BH55 Mini Crawler Excavator
Place of Origin:Beijing China (Mainland) | Brand Name:Mayastar | Model Number:BH28/BH35/BH55 Mini Crawler Excavator | Condition:New |
Moving Type:Wheel Excavator | Operating Weight:2900/4040/5580kg | Bucket capacity:0.08/0.12/0.2m3,0.08-0.2 m3 | Maximum Digging Height:3155 |
Maximum Digging Depth:2789/3117/3718mm | Machine Weight:2900/4040/5980kg | After-sales Service Provided:Engineers available to service machinery overseas |
BH28/BH35/BH55 Mini Crawler Excavator
1.Outstanding performance, zero-tail design for working in confined areas.
2.Original Yanmar Engine complies with EPA and European emission regulation.
3.Imported hydraulic pumps, valves, motors ensure high performance.
4.Capacious and comfortable cabin with fancy inner decoration.
5.BH28 is equipped with heater. BH35 and BH55 are equipped with air conditioners.
6.Swing boom enables the operator to do digging job and work next to a wall.
7.Auxiliary hydraulic piping accommodates both one and two way hydraulic attachments.
8.Canopy is at users’ option for BH28
Specifications:
Model Number | BH28 | BH35 | BH55 | |
Operation weight | 2900kg | 4040kg | 5580kg | |
Standard Buckle capacity | 0.08m3 | 0.12m3 | 0.2m3 | |
Track shoe width | 300mm | 300mm | 400mm | |
Arm length | 1370mm | 1300mm | 1560mm | |
Boom length | 2148mm | 2450mm | 2892mm | |
Engine details | ||||
Model | Yanmar 3TNV82A | Yanmar 3TNV88-S | Yanmar 4TNV99L | |
Type | Natural aspirated | |||
Power | 16.5Kw/ 2200rpm | 20.3Kw/ 2200rpm | 37.9Kw/ 2200rpm | |
Max. torque | 87.8N.m at 1320rpm | 112N.m at 1200rpm | 217N.m at 1000rpm | |
No. of Cylinders | 3 | 3 | 4 | |
Displacement | 1.331L | 1.642L | 3.054L | |
Hydraulic System | ||||
Main pump | ||||
Type | Various displacement axial piston pumps | |||
Max. displacement | 2x14.5cm3/r | 45cm3/r | 63cm3/r | |
Working Pressure | 25Mpa | 25Mpa | 25Mpa | |
Hydraulic Motor | ||||
Slew | Fixed Displacement Axial Piston Motor | |||
Travel | Variable Displacement Axial Piston Motors | |||
Performance | ||||
Slew Speed | 12.1rpm | 12rpm | 12rpm | |
Min. back slew radius | 750mm | 850mm | 1000mm | |
Max. travel speed high/low | 3.9/2.0km/h | 4.56/2.4km/h | 4.8/2.4km/h | |
Gradeability | 30° | 32° | 35° | |
Tractive Effort | 19.1kN | 21.8 kN | 53.2 kN | |
Max. digging force of bucket | 16.8kN | 24.2kN | 44kN | |
Max. digging force of arm | 12.2kN | 21kN | 30 kN | |
Ground pressure | 0.24kg/cm2 | 0.29kg/cm2 | 0.28kg/cm2 | |
Tank Capacity | ||||
Fuel tank capacity | 28L | 48L | 72L | |
Hydraulic tank capacity | 22L | 38L | 60L | |
Machine Dimensions | BH28 | BH35 | BH55 |
A. Overall width | 1549mm | 1736mm | 1914mm |
B. Shoe length | 1959mm | 2216mm | 2417mm |
C. Undercarriage length | 2250mm | 2670mm | 2896mm |
D. Ground clearance of platform | 520mm | 578mm | 635mm |
E. Overall length | 4243mm | 4840mm | 5484mm |
F. Boom transport height | 2490mm | 1910mm | 1900mm |
G. Overall height | 2488mm | 2532mm | 2635mm |
H. Max. raising height from ground | 362mm | 370mm | 490mm |
I. Max. lowering depth from ground | 313mm | 390mm | 366mm |
J. Max. overall width | 1500mm | 1700mm | 2000mm |
K. Track gauge | 1200mm | 1400mm | 1600mm |
L. Shoe width | 300mm | 300mm | 400mm |
M. Swing angles( R ) | 57° | 60° | 54° |
N. Swing angle( L ) | 52° | 63° | 63° |
O. Blade width | 1500mm | 1700mm | 2000mm |
WorkingRanges | BH28 | BH35 | BH55 |
A. Max. digging reach | 4934mm | 5316mm | 6119mm |
B. Max. digging reach on ground | 4817mm | 5194mm | 5980mm |
C. Max. digging depth | 2789mm | 3117mm | 3718mm |
D. Max. vertical wall digging depth | 2557mm | 2720mm | 3014mm |
E. Max. cutting height | 4589mm | 4673mm | 5575mm |
F. Max. dumping height | 3155mm | 3144mm | 3910mm |
G. Min. front slew radius | 2069mm | 2247mm | 2514mm |
Packaging Detail:standard packaging |
Delivery Detail:7-20 days after payment |