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Bell B40D

This document summarizes the specifications of a large mining truck, including: - A 335 kW turbocharged diesel engine with 2,200 Nm of torque and a 11.95 liter displacement. - A fully automatic transmission with 6 forward gears and 1 reverse, and a torque converter. - Front and rear suspension systems to handle the heavy loads, including hydro-pneumatic and walking beams. - Hydraulic, electrical, and other systems to support the large vehicle's functions.

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Andy Liputo
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0% found this document useful (0 votes)
2K views15 pages

Bell B40D

This document summarizes the specifications of a large mining truck, including: - A 335 kW turbocharged diesel engine with 2,200 Nm of torque and a 11.95 liter displacement. - A fully automatic transmission with 6 forward gears and 1 reverse, and a torque converter. - Front and rear suspension systems to handle the heavy loads, including hydro-pneumatic and walking beams. - Hydraulic, electrical, and other systems to support the large vehicle's functions.

Uploaded by

Andy Liputo
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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Engine

Mercedes Benz V6, turbocharged, intercooled, low emission diesel engine


Gross power:

335 kW (449 hp) @ 1 800 rpm

Net Power:

325 kW (436 hp) @ 1 800 rpm

Torque:

2 200 Nm (1 623 lbft) @ 1 080 rpm

Displacement:

11,95 litres (729 cu.in)

Fuel tank capacity:

445 l (118 US gal)

Auxilliary Brake:

Automatic exhaust brake


Engine Valve Brake (EVB)

Certification

OM 501 LA meets Euro 3 emissions regulations

Transmission
Fully automatic Allison planetary transmission
Layout:

Engine mounted

Gear layout:

Constant meshing planetary gears, clutch


operated

Gears:

6 Forward, 1 Reverse

Clutch tyoe:

Hydraulically operated multi-disc

Control type:

Electronic

Torque Converter:

Hydrodynamic with lock-up in all gears.

Transfer Box
Remote mounted
Manufacturer:

Bell VGR

Model:

17100

Layout:

Three in-line helical gears.

Output Differential:

Interaxle 33/67 proportional differential,


Pneumatically lockable on the move

Axles
High strength steel fabricated with spiral bevel type gears on the Controlled Traction differential
and heavy duty outboard planetary gears.
Model:

Bell 25T

Braking System

Service Brake:

Dual circuit, full hydraulic actuation wet disc


brakes on front and middle axles.

Maximum brake force:

263 kN (59 125 lbf)

Park & Emergency

Spring applied, air released driveline mounted


disc.

Maximum brake force:

440 kN (98 920 lbf)

Auxilliary Brake:

Automatic exhaust brake and Engine Valve


Brake (EVB). Adjustable Hydraulic Retarder.

Maximum retardation:

721 kW (967 hp)

Wheels
Type:

Radial Earthmover

Tyre:

29.5R25

Front Suspension
Semi-independent, leading A-frame supported by hydro-pneumatic suspension struts.

Rear Suspension
Pivoting walking beams with laminated rubber suspension blocks.

Hydraulic System
Variable displacement with load sensing system incorporating a ground driven emergency
steering pump.
Flow:

300 l/min (79,26 gal/min)

Pressure:

25 Mpa (3 626 psi)

Filter:

5 microns

Steering System
Hydrostatically actuated by two double acting cylinders, with ground-driven emergency steering
pump.
Lock to lock turns:

4,7

Steering Angle:

42

Dumping System
Two double-acting, single stage, dump cylinders
Raise Time:

13 s

Lowering Time:

7,6 s

Tipping Angle:

70

Pneumatic System

Air drier with heater and integral unloader valve, serving park brake and auxiliary functions
System Pressure:

810 kPa (117 psi)

Electrical System

Voltage:

24 V

Battery Type:

Two maintenance free permanently sealed

Battery Capacity:

2 X 105 Ah

Alternator Rating:

28 V 80 A

Vehicle Speeds

1st:

8 km/h (5 mph)

2nd:

17 km/h (10,6 mph)

3rd:

24 km/h (15 mph)

4th:

37 km/h (23 mph)

5th:

48 km/h (30 mph)

6th:

54 km/h (33,8 mph)

R:

6,3 km/h (3,9 mph)

Cab
ROPS/FOPS certified
75 dBA internal sound level measured according to ISO 6396

Dimensions

Load Capacity and Ground Pressure

Gradeability / Rimpull

Retardation

Available Equipment ( Standard - Option)

Engine
Wet-sleeve cylinder liners
Engine valve brake and exhaust brake
Dual-element air cleaner with dust ejector valve
Precleaner
Water separator
Provision for fast fill
Serpentine drive belt with automatic tensioner

Cooling
Crankshaft-mounted viscous-drive fan
Remote speed controlled hydraulic fan drive
Fan guard

Pneumatic System
Engine-mounted compressor
Air drier with heater
Integral unloader valve

Electrical System
Battery disconnect
Drive lights
- Deluxe work lights
Electric Hooter
Air Horn
Reverse alarm
Rotating Beacon
Pitch Roll Sensor

Steering System
Ground-driven secondary steering pump

Cab

ROPS/FOPS certification
Tilt cab
Gas strut-supported door
I-Tip programmable dump-body tip settings
HVAC Climate control system
AM/FM radio/CD player
Rear window guard
Wiper/washer with intermittent control
Tilt and telescoping steering wheel
Centre-mount air-suspension seat
Rear window wiper
- 3-Point retractable seat belt harness
Foldaway trainer seat with retractable seat belt
12-volt power outlet
Cup holder
Cooled/heated lunch box
Ashtray
Electric adjustable and heated mirrors
Deluxe monitor:
Analog speedometer / Fuel gauge /
Transmission oil temperature gauge /
Engine coolant temperature gauge / LED
function/warning indicators and audible alarm /
Transmission gear selection / Tachometer /
Battery voltage / Hour meter / Odometer /
Fuel consumption / Tip counter / Trip timer /
Trip distance / Metric/English units /
Service codes/diagnostics
Backlit sealed switch module functions:
Wiper control / Lights / Heated mirrors /
Retarding aggressiveness / Controlled traction
differentials /
Transfer case differential lock / Transmission
gear hold / Dump-body tip limit / Automatic dump
-body
tip settings / Airconditioner/ Heater controls /
Preselected Speed Control

Dump Body

Dump-body mechanical lock


- Body liner
- Tailgate
- Body heater
- Less dump body and cylinders

Other
Automatic Traction Control (ATC)
29.5R25 radial earthmover tyres
Remote grease banks
- Automatic greasing
Onboard Weighing
- Load lights
- Comfort Ride Suspension (front)
- Comfort Ride Suspension (rear)
- Reverse Camera
- Hand Rails
- Cab Peak

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