Blasthole drill

ZR77

  • Hole diameter 200 - 270 mm 7 7/8 - 10 5/8 in
  • Bit loading 34 925 kg 77,000 lbs.
  • 单通孔深度 16.8 m 55 ft.

The reliability you need for the productivity you demand

When you need the lowest cost per meter drilled and blasted, Komatsu rotary drills deliver. Featuring rugged and reliable rotary carriages and enclosed boxer style masts, these machines provide ample torque and bit loading through the tough rock conditions. With maximum bit-loading ranges from 77,000 to 150,000 lbs. (68,039-34,927 kg) Komatsu offers a range of rotary drills for a variety of capacities and applications.

  • 增加12%的钻井时间
  • 77,000 lbs. 具有最大的载钻能力
  • 提高2-5%的可用性
  • 降低5-10%的维护成本

特性和好处

坚固,坚实的拳击式桅杆 建设

To help reduce maintenance time and increase structural reliability, bat365App手机版下载设计了一种创新的坚固的拳击手式桅杆.

智能压缩机控制

This smart feature allows the operator to regulate the amount of air into the hole and helps manage power and fuel consumption. Effectively manage associated bailing velocity as well, which can help lower operating costs.

Auto-bit处理

The innovative auto-bit carousel helps to reduce bit change downtime. This feature also helps to flex into a new hole diameter quickly so operators can seamlessly adapt the drill pattern to quickly reach optimal fragmentation.

具有远程控制操作的钻机自动化系统

Increase drill utilization, helping to reduce operator inefficiencies and overdrilling. Single and multiunit high-precision GPS (HPGPS) remote control operation for effective control.

Auto navigation capability with high-precision GPS (HPGPS)

This feature increases the precision of hole locations within drill patterns to elevate productivity. It also allows the movement of the drill between holes without the operator inside the cab.

单通和多通角度钻进

The versatility to allow operators to perform multiple functions with a single drill rig with automatic mast positioning and adaptive auto-leveling.

规范ZR77

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US system Metric
Working ranges
Hole diameter 200 to 270 mm
最大单通道 16.8 m
最大的多路 85 m
最大比特加载 34 925 kg
Hole diameter 7 7/8到10 5/8英寸 
最大单通道 55 ft.
最大的多路 280 ft.
最大比特加载 77,000 lbs.
Mast/tower
桅杆结构 钢结构板
桅杆提高气缸 Hydraulic (2x)
运输/旋转头旅行 19.1 m
最大比特加载 34 925 kg
Mast length
(single pass)
(multi-pass)

22.9 m
18.6 m
Mast width 1.0 m
Mast depth 1.0 m
角钻(选项) 0-30°
桅杆结构 钢结构板
桅杆提高气缸 Hydraulic (2x)
运输/旋转头旅行 62.5 ft.
最大比特加载 77,000 lbs.

Mast length
(single pass)
(multi-pass)


75.0 ft.
61.0 ft.
Mast width 39.4 in
Mast depth 39.5 in
角钻(选项) 5° increments
Air system
Compressor type 旋转螺杆,油浸
Standard output 56.6 m3/min
操作压力 6.89 bar
Optional output 76.5 m3/min
操作压力 6.89 bar
DTH output  
(standard) 42.5 m3/min @ 24.13 bar
(optional) 42.5 m3/min @34.50 bar
压缩机控制 电驱动,CANbus
Compressor type 旋转螺杆,油浸
Standard output 2,000 CFM
操作压力 100 psi
Optional output 2,700 CFM
操作压力 100 psi
DTH output  
(standard) 1500cfm, 350 psi
(optional) 1500cfm,500 psi
压缩机控制 电驱动,CANbus
Pipe handling

Type

单通道:2管旋转木马33.5 m total depth
Multi-pass: Up to a 6 pipe rotary carousel 85 m total depth

Pipe size      
  Carousel capacity  Diameter Maximum depth

4

219 mm or less 8 5/8 in. or less 61 m
5 219 mm or less 8 5/8 in. or less 73 m
6 194 mm or less 7 5/8 in. or less 85 m
Options
能够处理25英尺. pipe

Type

单通道:2管旋转木马110英尺. total depth
多通道:多达6管旋转木马280英尺. total depth

Pipe size      
  Carousel capacity  Diameter Maximum depth

4

219 mm or less 8 5/8 in. or less 200 ft.
5 219 mm or less 8 5/8 in. or less 240 ft.
6 194 mm or less 7 5/8 in. or less 280 ft.
Options
能够处理25英尺. pipe
液体/维护
油箱容量(标准) 1 514 L
油箱容量(可选) 2 366 L
水箱容量(标准) 1 514 L
液压油箱容量 1 136 L
OGL油罐容量 68 L
接地电池和起动器隔离
快速流体服务系统(燃料, hydraulic, engine oil, coolant, compressor oil, 油脂和水)在地面
住油取样
油箱容量(标准) 400 gal
油箱容量(可选) 625 gal
水箱容量(标准) 400 gal
液压油箱容量 300 gal
OGL油罐容量 18 gal
接地电池和起动器隔离
快速流体服务系统(燃料, hydraulic, engine oil, coolant, compressor oil, 油脂和水)在地面
住油取样
Feed system
Type Rack and pinion
Pulldown force 302 kN
Hoisting force 302 kN
运输速度(最大) 0 to 48.0 m/min
电机类型(液压) 轴向可变位移活塞 with integral brake
Type Rack and pinion
Pulldown force 67,900 lbf.
Hoisting force 67,900 lbf.
运输速度(最大) 0 to 157.5 ft./min
电机类型(液压) 轴向可变位移活塞 with integral brake
Power unit
柴油机/模型 Cummins QST30
Power rating 783 kW
Electric option ≥三相改变当前
二次电压(≥24,12)
柴油机/模型 Non-reg. T2 and T4
Power rating 1,050 HP
Electric option 6.3 kv
Rotary head
Rated power 158 kW
扭矩(可变)在100转/分 14.9 kN-m
Speed (variable) 200 RPM @ 5 500英尺.-lbs.
电机类型(液压) 轴向可变位移活塞
Rated power 212
扭矩(可变)在100转/分 11,000 ft.-lbs.
Speed (variable) 200 RPM @ 5500英尺.-lbs.
电机类型(液压) 轴向可变位移活塞
Dust control
灰尘的窗帘(标准)
防尘窗帘用电动执行器(选配)
注水系统(标准)
预热系统(注水用)
干式除尘器(选配)
灰尘的窗帘(标准)
防尘窗帘用电动执行器(选配)
注水系统(标准)
预热系统(注水用)
干式除尘器(选配)
下工作和推进
Crawler type B8铲斗式
Motor type 双速可变排量活塞
Low propel speed 0-1.86 kph
推动高速度 0-3.12 kph
移动稳定杆放下,钻柱啮合 15° (26%)
移动稳定杆升起,钻柱啮合 9° (15%)
鞋/履带垫宽度(标准) 750 mm
鞋/履带垫宽度(可选) 900 mm
地面压力与标准鞋 126 kPa
Crawler type B8铲斗式
Motor type 双速可变排量活塞
Low propel speed 0-1.16 mph
推动高速度 0-1.94 mph
移动稳定杆放下,钻柱啮合 15° (26%)
移动稳定杆升起,钻柱啮合 9° (15%)
鞋/履带垫宽度(标准) 29.5 in
鞋/履带垫宽度(可选) 35.4 in
地面压力与标准鞋 18.3 psi
DTH drilling
  • Up to 203 mm Down-the-hole hammer with 229 mm maximum bit diameter
  • Up to 8 in Down-the-hole hammer with 9 in maximum bit diameter

Operators cab

  • 空气悬挂操作座位
  • DIN EN 15695级驾驶室过滤
  • FOPS level II
  • 暖通空调与加压器
  • 室内外LED照明
  • 声级额定值62 dB(A)或以下
  • 教练/三轮摩托车
  • Window tint

Lighting

  • LED lighting

Drill deck

  • Boarding stairs

Lubrication

  • 自动润滑(机械)
  • 集中润滑

Operators cab

  • 空气悬挂操作座位
  • DIN EN 15695级驾驶室过滤
  • FOPS level II
  • 暖通空调与加压器
  • 室内外LED照明
  • 声级额定值62 dB(A)或以下
  • 教练/三轮摩托车
  • Window tint

Lighting

  • LED lighting

Drill deck

  • Boarding stairs

Lubrication

  • 自动润滑(机械)
  • 集中润滑

Operators cab

  • Window shades
  • Window wipers
  • 绕着驾驶室通道走. Extended decking
  • Microwave
  • Refrigerator
  • Storage locker
  • AM / FM / WB / USB / iPod / iPhone /卫星广播吗
  • 豪华教练的座位

Lubrication

  • 集中注液和排水
  • 预热系统(自动润滑)
  • 延长维修间隔过滤
  • Bit lubrication
  • 锤润滑
  • Thread lube
  • 集中润滑
  • 自动润滑系统

Compliance

  • 目标,非盟的
  • EU compliant
  • 俄罗斯的

Drill deck

  • 登机坡道(只适用于主要通道)
  • 辅助动力装置(APU)
  • 预热系统(APU)
  • 无线电遥控(推进、调平)
  • 桅杆访问平台
  • 寒冷和北极天气的组合
  • 可调节的压缩机输出
  • 工具箱、钻具
  • 工具、维护
  • 储物柜/箱的工作
  • 机械领域圈地
  • 发动机盖,防雨罩
  • 额外的声音抑制
  • Pressure washer
  • Deck crane option
  • Auxiliary winch
  • Tow package

Drill automation

  • 高精度GPS导航
  • 单机和多机远程控制
  • 汽车也不管他打到第几洞导航
  • 障碍物检测与减少
  • Quadview摄像系统
  • Auto bit changer
  • 汽车管处理
  • 汽车天线定位
  • 自适应自动水平
  • 增强汽车钻
  • 分层自动钻
  • 分层建模
  • 数据接口兼容

Operators cab

  • Window shades
  • Window wipers
  • 绕着驾驶室通道走. Extended decking
  • Microwave
  • Refrigerator
  • Storage locker
  • AM / FM / WB / USB / iPod / iPhone /卫星广播吗
  • 豪华教练的座位

Lubrication

  • 集中注液和排水
  • 预热系统(自动润滑)
  • 延长维修间隔过滤
  • Bit lubrication
  • 锤润滑
  • Thread lube
  • 集中润滑
  • 自动润滑系统

Compliance

  • 目标,非盟的
  • EU compliant
  • 俄罗斯的

Drill deck

  • 登机坡道(只适用于主要通道)
  • 辅助动力装置(APU)
  • 预热系统(APU)
  • 无线电遥控(推进、调平)
  • 桅杆访问平台
  • 寒冷和北极天气的组合
  • 可调节的压缩机输出
  • 工具箱、钻具
  • 工具、维护
  • 储物柜/箱的工作
  • 机械领域圈地
  • 发动机盖,防雨罩
  • 额外的声音抑制
  • Pressure washer
  • Deck crane option
  • Auxiliary winch
  • Tow package

Drill automation

  • 高精度GPS导航
  • 单机和多机远程控制
  • 汽车也不管他打到第几洞导航
  • 障碍物检测与减少
  • Quadview摄像系统
  • Auto bit changer
  • 汽车管处理
  • 汽车天线定位
  • 自适应自动水平
  • 增强汽车钻
  • 分层自动钻
  • 分层建模
  • 数据接口兼容
你可以依靠的支持

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