Crawler excavator - Bergmann Maschinenbau - #50

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Technical Specifications
Bachhoe Attachment
Engine
Swing system
Swing motor
Axial piston motor
Swing reduction
Planetary gear reduction
Swing bearing lubrication
Grease-bathed
Swing brake
Wet multi-disc
Swing speed
12.0 rpm
Type
Watercooled, 4 cycle Diesel, 4-Cylinders in-line, Direct injection, Turbocharged and Charge air cooled
Rated flywheel horse power
SAE
J1995 (qross)
126 HP (94 kW) at 2100 rpm
J1349 (net)
116 HP (87 kW) at 2100 rpm
DIN
6271/1 (qross)
128 PS (94 kW) at 2100 rpm
6271/1 (net)
118 PS (87 kW) at 2100 rpm
Max. Torque
42.5kgf.m (307 lbf.ft) at 1500rpm
Bore x stroke
94 x 120mm (3.70 x 4.72 )
Piston
4996 cc (305 in3)
Batteries
2 x 12V x 100 AH
Startinq motor
24 V, 5.0kW
Alternator
24V-50 Amp
0.39 (0.51) 0.50 (0.65)
SAE Heaped m3 (yd3)
0.64 (0.84)
0.76 (0.99)
0.89 (1.16)
1.05 (1.37)
0.69 (0.90)
Coolant and Lubricant capacity
(refilling)
liter
US qal
UK qal
Fuel tank
260.0
68.7
57.2
Engine coolant
30
7.9
6.6
Engine oil
16.5
4.4
3.6
Swing device-gear oil
5
1.3
1.1
Final drive (each)-gear oil
5.4
0.8
0.7
Hydraulic system (including tank)
240
63.4
52.8
Hydraulic tank
160
42.3
35.2
Capacity m3 (yd3)
Width mm (in)
Weiqht kq (lb)
Recommendation m (ft.in)
Boom
S
5.1 (16 9 ) Hydraulic Adjustable Boom
SAE heaped
cece
heaped
Without side cutters
With side cutters
Arm
2.2 (7 3 )
S
3.1
(10 2 )
2.2 (7 3 )
2.6 (8 6 )
0.39 (0.51)
0.34 (0.44)
620 (24.4)
740 (29.1)
410 (900)
0.50 (0.65)
0.44 (0.58)
760 (29.9)
880 (34.6)
470 (1040)
0.64 (0.84)
0.55 (0.72)
920 (36.2)
1040 (40.9)
510 (1120)
0.89 (1.16)
0.77 (1.01)
1220 (48.0)
1340 (52.8)
610 (1340)
1.05 (1.37)
0.90 (1.18)
1400 (55.1)
1520 (59.8)
680 (1500)
E]0.69 (0.90)
0.62 (0.81)
990 (39.0)
700 (1540)
Hydraulic system
Main pump
Type
Two variable displacement piston pumps
Rated flow
2 x 168L/min (44.4US gpm/37.0 UK 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 : 2-115 x 80 x 1090mm (4.5 x 3.1 x 42.9)
No of cylinder Arm : 1-120 x 85 x 1340mm (4.7 x 3.3 x 52.8)
bore x rod x stroke Bucket : 1-115 x 80 x 950mm (4.5 x 3.1 x 37.4)
2-PCS 1st : 2-115 x 80 x 960mm (4.5 x 3.1 x 37.8)
2nd: 1-160 x 95 x 650mm (6.3 x 3.7 x 25.6)
Under car r iage
; :Standard backhoe bucket / H :Heavy-duty / s :Rock bucket heavy-duty
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.
Applicable for materials with density of 1,100 kg / m3 (1,850 lb/ yd3) or
Description
B175CDlc
Center frame
X-leg type
Track frame
Pentagonal box type
No. of shoes on each side
51
No. of carrier roller on each side
2
No. of track roller on each side
8
No. of rail guard on each side
2
Arms
Boom and amis are of all-welded, low-stress, full-box section design. 5.1m(16 9 )mono boom, 5.1m(16 9 ) hydraulic adjustable boom and 2.20m(7 3 ) 2.60m(8 6 ), 3.10m(10 2 ), arms are available. Buckets are all-welded, high-strength steel implements.
Dr ives & Br akes
Drive method
Fully hydrostatic type
Drive Motor
Axial piston motor, in-shoe design
Reduction system
RV gear
Max. drawbar pull
17000 kgf (37500 lbf)
Max, travel speed (high) / (low)
5.2 km/hr (3.2mph)/3.3 km/hr (2.1mph)
Gradeability
30° (58%)
Parking Brake
Multi wet disc
Control
Pilot pressure operated joysticks and pedals easy and fatigueless operation.
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
Eectric, Accel Dial Switch
Lights
Two lights mounted on the boom, one in the tool box
Operating weight (approximate)
Operating weight, including 5.1m (16 9 ) mono boom, 2.6m (8 6 ) arm, SAE heaped 0.76m3 (0.99 yd3) backhoe bucket, lubricant, coolant, full fuel tank, hydraulic tank and the standard equipment.
№ 2.60m(8 6 )
3.10m(10 2 )
2.20m(7 3 )
Major component weight
Upper structure
4.530kg (9.900 lb)
Counterweight
2.950kq (6.500 lb)
5.1m (16 9) mono boom with arm cylinder)
1.250kq (2.760 lb)
Hydraulic adjustable boom(with arm cylinder)
1.780kq (3.920 lb)
Digging force
ARM
Length
mm (ft.in)
2.20 (7 3 )
3.10 (10 2)
Remark
Weight
kq (lb)
750 (1560)
890 (1960)
kN
108.6 [118.4]
[]
108.6 [118.4]
Bucket digging force
SAE
kqf
11070 [12080]
[]
11070 [12080]
lbf
24410 [26630]
[]
24410 [26630]
kN
124.5 [135.9]
[]
124.5 [135.9]
ISO
kqf
12700 [13850]
[]
12700 [13850]
[ ] : Power Boost
lbf
28000 [30550]
[]
28000 [30550]
kN
85.2 [93.0]
[]
67.4 [73.5]
Arm
SAE
kqf
8690 [9480]
[]
6870 [7490]
Crowd
lbf
19160 [20900]
[]
15150 [16530]
force
kN
89.0 [97.1]
[]
69.4 [75.7]
ISO
kqf
9080 [9910]
[]
7080 [7720]
lbf
20020 [21840]
[]
15610 [17030]
Operating weight
Model
Shoes (triple grouser) mm (in)
Operating weight kg (lb)
Ground pressure kqf/cm2 (psi)
B175CDLC
500 (20 )
17950(39580)
0.49 (6.97)
* 600 (24 )
18200(40120)
0.42 (5.97)
700 (28 )
18450 (40680)
0.36 (5.12)
800 (32 )
18700 (41230)
0.32 (4.55)
SStandafä Equipm
Note : Arm weiqht includinq bucket cylinder and linkaqe.
jS Standard arm
10 B175CDLC
B175CDLC 11

pageCatalog pdf di En 2012-02-07-16