Cs) BULYANHULU
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BUL-RFQ-21-12-04 – 8.1 Ton Mobile Crane Grove GCD15
Bulyanhulu Gold Mine (“the Company”), a fully owned subsidiary of Twiga Minerals Corporation, which is ultimately owned by Barrick Gold Corporation and the Government of the United Republic of Tanzania requests the submission of Quotes from reputable, experienced, certified, and qualified parties to provide the following:
Whole Unit
- Chassis models — GCD15 GROVE
- Deck coated with antiskid treatment, 5.57m* deck size with 8165 kg carrying capacity.
- Gross vehicle weight (GYW), Open cab 11 285 kg , Enclosed cab 11 412 kg
- Grade ability (theoretical) – 40% (at engine stall) loaded
Powertrain
- Two front wheel as per standard
- Power shift with four speeds forward and three speeds reverse.
- Stalk mounted direction shifter with rotary gear.
- Drive axles supplied with planetary hubs and limited slip differential.
- Tire Size: Standard 385/65R 22.5 High traction tread radial type tires
- Front ade: Drive/steer in both two-wheel drive and four-wheel drive
- Rear Aide: Non-drive with steer in two-wheel drive, drive/steer in four-wheel drive
- Front and rear axte are rigid mounted to frame. Rear ade offers 1.5* of oscillation with four-wheel drive ‘option.
Brakes
- Hydraulic actuated internal wet-disc service brake acting on all four wheels.
- Dash mounted toggle switch with light for activating or release of the dry disc
- Parking brake mounted on the transmission output yoke.
Engine
- Cummins OSF 3.8L, four (4) -cylinder / turbo-chasged diesel rated at 74 kW (99 hp) at 2200 rpm.
- Standard 120 V engine block heater and cold weather intake grid heater.
- Maximum torque: 420.3 Nm.
- Fuel tank capacity 100 L (26.4 gal)
Readability
- Maximum Speed – 25.75 km/h
- Standard three steering modes. Front two-wheel, four-wheel coordinated, and four-wheel crab steer ‘with electronic self-alignment, three-position rocker selector on dash panel.
- Outside turning radius Two-wheel steer 5.32m, Four-wheel steer 2.86 m.
Superstructure performance
- Rope construction 6X19 EEIPS/MARC
- Maximum hoist pull (first layer} 4282 kg (9440 Ib)
- Maximum permissible single line pull: 3856 kg.
- Maximum single line speed 35.66 m/min.
- Rope diameter 14 mm.
- Rope length, Main hoist 97.5 m.
- Maximum rope stowage, Main hoist 90.83m
- Geroler motor driven with automatic spring-applied / hydraulically released wet brake.
- Drum rotation indicator in the hoist joystick control and hoist direction indicator light on dashboard.
- Boom; 5.5 m— 12.5 m full-power main boom.
- Three-section boom with two (2} powered sections and Maximum tip height 14.2 m.
- Boom nose with three position (0°, +40°, and + 80″) and lower head type Lowers head height by 0.4 m
Rated Capacity Limiter (RCL}
black and white, graphical display of boom angle, boom length, boom radius, rated load, and calculated
Swing
- Ball bearing swing circle with 360° continuous rotations.
- Worm gear and pinion driven by hydraulic motor.
- Maximum Speed, 2.0 Rom
Hydraulic System
- Maximum output of 130.6 Ipm.
- Maximum operating pressure 241 bars.
- Four-section valve bank, chassis mounted, operated via dash mounted, hydraulic pilot controls.
- 1306 L hydraulic reservoir with sight level gauge with steel guard plate for side impact protection.
Outriggers.
- Hydraulically powered oblique-style single-stage outriggers which Using main control valve to provide 10.16 cm of lift off the ground for Crane levelling.
- Size 27,3 cm x 40.64. cm
- Maximum outrigger pad load, 13 606 kg
Operators Control Station
- Frame mounted, open-air style control station with cab shell includes all crane functions, driving controls, and overhead safety glass.
line dash panel with a multi-cluster gauge to show fuel, water temperature, battery voltage and engine It s.
- An engine monitoring indicator lamp for engine warning, stop engine, wait to start, transmission high temperature, low brake system pressure, and hydraulic oil temperature.
- The RCL display to be mounted to as a part of a dash
Gener standard equipment to be included; a deluxe seat with seat belt, hour meter and sight level buble.
Electrical System
- 12V maintenance-free battery, 1125 CCA each at 0°, 135amp alternator.
Full lighting including turn indicators, head, tail, brake and hazard warning lights recessed to be mount-
Key documents
- Clear and detailed Quotation
- Company registration documents i.e. Certificate of incorporation, business license, TIN, VRN, Tax
Clearance Certificate etc.
- A written statement indicating Tanzanian ownership percentage, Tanzanian management and below management employment percentage to determine classification as an indigenous Tanzanian Company as per the Local Content Regulation, 2018;
- Applicable certification, accreditation, affiliated registrations, and letter of dealership as required;
- Approved Local Content Plan or acknowledgement of submission from the Mining Commissioner
Submission of Quotes
Please submit your quotes way email to [email protected]. The reference “8.1 Ton Mobile Crane
Grove GCD15 – BUL-RFQ-21-12-04″ must be quoted in the subject line of the email.
NB: The Company reserves the right to invite any other supplier{s} who did not submit a quote through
this advertisement
Key Dates
- Last date to submit quotes 28th December,2021
Bulyanhulu Gold Mine Limited
ATTACHED DOCUMENT
