MD6640

< Kembali

Pembiayaan & Asuransi
Pelajari lebih lanjut
Lihat Unduhan Produk
Ya, saya ingin menerima komunikasi pemasaran di masa mendatang (seperti email) dari Caterpillar Inc., afiliasi dan anak perusahaannya di seluruh dunia serta jaringan dealer Caterpillar. Meskipun Anda memutuskan untuk menerima komunikasi pemasaran ini, Caterpillar akan terus mengirimkan pesan servis/transaksional, termasuk pesan yang berkaitan dengan akun yang mungkin Anda miliki bersama kami.

Gambaran Umum

Dirancang untuk masa pakai yang lama dan akses komponen yang mudah, MD6640 disukai pengebor karena keandalan dan kemudahan servisnya. Untuk menambah produktivitasnya, tersedia beberapa fitur cerdas seperti sistem hidraulik yang sederhana, listrik yang andal di semua kondisi cuaca, penggantian pipa secara cepat, dan pengeboran lubang sudut hingga 25° dengan inkremen 5°. Kabin yang efisien dan nyaman dirancang untuk produktivitas maksimum operator. Selain itu, getaran dan kebisingan diminimalkan melalui penggunaan opsi kontrol bor terprogram yang teruji dengan pemusat berperedam dan shock sub.

Spesifikasi

Satuan:
Beban Bit hingga 64.000 kg (hingga 141.096 lb) hingga 64.000 kg (hingga 141.096 lb) Less
Diameter Lubang 244 — 406 mm (9,6 — 16 in.) 244 — 406 mm (9,6 — 16 in.) Less
Mesin Motor Induksi AC — Poros Ganda 522-746 kW (600 hp) Motor Induksi AC — Poros Ganda 522-746 kW (600 hp) Less
Kedalaman Lubang Multi-Lintasan Hingga 85,3 m (280 ft) Hingga 85,3 m (280 ft) Less
Kedalaman Lubang Satu Lintasan 18,3 — 21,3 m (60 — 70 ft.) 18,3 — 21,3 m (60 — 70 ft.) Less

Mast Components – Mast

Catatan *With optional angle hole equipment. *With optional angle hole equipment. Less
Tipe Computer analyzed, HD tubular lattice construction with back braces Computer analyzed, HD tubular lattice construction with back braces Less
Angle Hole Drilling 25° off vertical in 5° increments* 25° off vertical in 5° increments* Less
Optional mast 70.0 ft 21.33 m Less
Raising and Lowering (2) 228.6 mm (9 in) diameter hydraulic cylinders (2) 228.6 mm (9 in) diameter hydraulic cylinders Less
Standard mast for drill pipe and one pipe rack 65.0 ft 19.81 m Less

Bobot*

Tinggi Kerja 339512.0 lb 154000.0 kg Less

Dimensions – Optimal Working Ranges

Center line of hole to center line of equalizer jack 5.0 in 127.0 mm Less
Center line of hole to center line of rear jacks 15.75 in 400.0 mm Less
Center line of hole to rear of operator's cab 10.17 ft 3.1 m Less
Center line of machine to LH outside edge of 900 mm (35.43 in) tracks 10.4 ft 3.17 m Less
Center line of machine to LH side 11.84 ft 3.61 m Less
Center line of machine to RH outside edge of 900 mm (35.43 in) tracks 9.58 ft 2.92 m Less
Center line of machine to RH side 11.91 ft 3.63 m Less
Center line of machine to center line of LH rear leveling jack 7.51 ft 2.29 m Less
Center line of machine to center line of RH rear leveling jack 7.25 ft 2.21 m Less
Center line of rear jacks to center line of front jacks 36.15 ft 11.02 m Less
Diameter of jack pads 3.67 ft 1.12 m Less
Ground line to bottom of front jack panels 2.07 ft 0.63 m Less
Ground line to bottom of rear jack pads 2.23 ft 0.68 m Less
Ground line to high point with mast for 19.8 m (65 ft) single pass drill depth – mast at rest 32.64 ft 9.95 m Less
Ground line to top of deck 6.56 ft 2.0 m Less
Ground line to top of machinery house roof 15.32 ft 4.67 m Less
Height to top of cable reel (optional) 10.07 ft 3.07 m Less
Height to top of handrails on operator cab 18.73 ft 5.71 m Less
Height to top of machinery house pressurizing unit 16.57 ft 5.05 m Less
Overall height with mast for 19.8 m (65 ft) single pass 102.66 ft 31.29 m Less
Overall length of crawlers 22.5 ft 6.72 m Less
Overall length of machine 48.33 ft 14.73 m Less
Overall length of machine with mast for 19.8 m (65 ft) single pass drill depth – mast at rest 102.49 ft 31.24 m Less
Overall length of machine with optional cable reel 55.68 ft 16.97 m Less
Overall width of machine 23.75 ft 7.24 m Less

Electrical – Main Electrical Systems

Air Compressor/AC Induction Motor – Dual Shaft – Standard 448 kW (600 hp) @ 4,160V available for 85 m3/min (3,000 ft3/min) compressor 448 kW (600 hp) @ 4,160V available for 85 m3/min (3,000 ft3/min) compressor Less
Air Compressor/AC Induction Motor – Optional 597 kW (800 hp) available for 108 m3/min (3,800 ft3/min) compressors 597 kW (800 hp) available for 108 m3/min (3,800 ft3/min) compressors Less
Drive Transformer 3 Phase, 425 kVA dry-type 3 Phase, 425 kVA dry-type Less
Hoist/Pulldown – DC Motor 97 kW (130 hp) @ 475V 97 kW (130 hp) @ 475V Less
Hydraulic Oil Cooler Fan 5.0 4.0 Less
Lampu 120/240V 120/240V Less
Machinery House Pressurization – @ 529 m3/min (18,700 ft3/min) with 2.2 kW (3 hp) bleed fan 15 kW (20 hp) @ 460V 15 kW (20 hp) @ 460V Less
Main Hydraulic Oil Pumps Driven from main air compressor motor Driven from main air compressor motor Less
Operator Cab Pressurization with Heater and Air Conditioner Standar Standar Less
Transformer, Auxiliary 3 Phase, 250 kVA dry-type 3 Phase, 250 kVA dry-type Less
Windshield Wipers – Upper and Lower Front Standar Standar Less

Electrical – Power Requirements

Tegangan 3 Phase, 50/60 Hz, 4,160V to 7,200V** 3 Phase, 50/60 Hz, 4,160V to 7,200V** Less

Kapasitas Tetapan

Hole Depth – Depth Multi-pass (1) Up to 42.7 m (Up to 140 ft) Up to 42.7 m (Up to 140 ft) Less
Hole Depth – Depth Multi-pass (2) Up to 39.6 m (Up to 130 ft) Up to 39.6 m (Up to 130 ft) Less
Hole Depth – Depth Single-pass (1) 65.0 ft 19.81 m Less
Hole Depth – Depth Single-pass (2) 70.0 ft 21.3 m Less

Lower Works – Crawler Mounting

Dual Axles Fixed Rear and Pivotable Front Fixed Rear and Pivotable Front Less
Overall Width – Standard 19.95 ft 6.08 m Less
Panjang Keseluruhan 22.5 ft 6.72 m Less
Shoe Widths – Optional Wide Shoes 1.34 in 1050.0 mm Less
Shoe Widths – Optional Wide Shoes: Ground Bearing Pressure 17.4 US-Gall./min 120.0 kPa Less
Shoe Widths – Standard 35.43 in 900.0 mm Less
Shoe Widths – Standard: Ground Bearing Pressure 20.3 US-Gall./min 140.0 kPa Less
Total Effective Bearing Area (Standard shoes) 130.0 ft² 12.0 m² Less

Lower Works – Propel

Counterrotating Tracks, Crawler-mounted Disc Brakes and Tow Brake Release 1.1 mile/h 1.77 km/h Less
Hydraulic Drive Standar Standar Less
Kemampuan Menanjak 42% 42% Less
Operating Propel Grade 25%* 25%* Less
Propel Speeds 0.3 mile/h 0.48 km/h Less

Mainframe Components – Air Compressor with Unloader Package

Oil-Flooded Screw Compressor and Constant Volume Oil Pump for Optimized Cooling – Optional 108 m3/min (3,800 ft3/min) free air, 4.5 bar (65 psi) 108 m3/min (3,800 ft3/min) free air, 4.5 bar (65 psi) Less
Oil-Flooded Screw Compressor and Constant Volume Oil Pump for Optimized Cooling – Standard 85 m3/min (3,000 ft3/min) free air, 4.5 bar (65 psi) 85 m3/min (3,000 ft3/min) free air, 4.5 bar (65 psi) Less

Mainframe Components – Leveling Jacks (4)

Jack Size – Front 229 mm (9 in) diameter × 1676 mm (66 in) stroke 229 mm (9 in) diameter × 1676 mm (66 in) stroke Less
Jack Size – Rear 229 mm (9 in) diameter × 1676 mm (66 in) stroke 229 mm (9 in) diameter × 1676 mm (66 in) stroke Less

Mainframe Components – Lubrication

Automatic PLC Centralized Standar Standar Less

Mast Components – Hoist/Pulldown

Auxiliary Winch – Standard Capacity 12000.0 lb 5443.0 Less
Bit Loading Up to 63 975 kg (Up to 141,000 lb) Up to 63 975 kg (Up to 141,000 lb) Less
Electronic Depth Indicator Standar Standar Less
Hoist Rate Up to 22.86 m/min (Up to 75 ft/min) Up to 22.86 m/min (Up to 75 ft/min) Less
Laju pengumpanan Up to 7.62 m/min (Up to 25 ft/min) Up to 7.62 m/min (Up to 25 ft/min) Less
Lowering Rate Up to 22.86 m/min (Up to 75 ft/min) Up to 22.86 m/min (Up to 75 ft/min) Less

Mast Components – Pipe Racks

Optional Rack Configurations and Maximum Drill Pipe Diameter – 2 Pipe Racks Maximum diameter may vary Maximum diameter may vary Less
Single Rack 0.31 m (13.375 in) OD pipe at least 25 mm (1 in) wall thickness Standar Standar Less

Mast Components – Rotary Drive

Bit Maximum Speed 125.0 r/min 125.0 r/min Less
Cat® Shock Coupling Standar Standar Less
Rotary Drive – DC motor 145 kW (195 hp) @ 475V 145 kW (195 hp) @ 475V Less

Umum

Cab (option) FOPS to SAE J231 FOPS to SAE J231 Less
Kisaran temperatur kerja –40° C to +50° C (–40° F to +122° F) –40° C to +50° C (–40° F to +122° F) Less

Servis & Dukungan Alat Berat

Pelatihan yang Disesuaikan

Keselamatan